idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
29,400 | acc_ctx_vfy_oid(OM_uint32 *minor_status,
spnego_gss_ctx_id_t sc, gss_OID mechoid,
OM_uint32 *negState, send_token_flag *tokflag)
{
OM_uint32 ret, tmpmin;
gss_mechanism mech = NULL;
gss_OID_set mech_set = GSS_C_NO_OID_SET;
int present = 0;
if (g_OID_equal(sc->internal_mech, mechoid))
return GSS_S_COMPLETE;
... | DoS | 0 | acc_ctx_vfy_oid(OM_uint32 *minor_status,
spnego_gss_ctx_id_t sc, gss_OID mechoid,
OM_uint32 *negState, send_token_flag *tokflag)
{
OM_uint32 ret, tmpmin;
gss_mechanism mech = NULL;
gss_OID_set mech_set = GSS_C_NO_OID_SET;
int present = 0;
if (g_OID_equal(sc->internal_mech, mechoid))
return GSS_S_COMPLETE;
... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,401 | g_get_tag_and_length(unsigned char **buf, int tag,
unsigned int buflen, unsigned int *outlen)
{
unsigned char *ptr = *buf;
int ret = -1; /* pessimists, assume failure ! */
unsigned int encoded_len;
int tmplen = 0;
*outlen = 0;
if (buflen > 1 && *ptr == tag) {
ptr++;
tmplen = gssint_get_der_length(&ptr... | DoS | 0 | g_get_tag_and_length(unsigned char **buf, int tag,
unsigned int buflen, unsigned int *outlen)
{
unsigned char *ptr = *buf;
int ret = -1; /* pessimists, assume failure ! */
unsigned int encoded_len;
int tmplen = 0;
*outlen = 0;
if (buflen > 1 && *ptr == tag) {
ptr++;
tmplen = gssint_get_der_length(&ptr... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,402 | g_make_token_header(gss_OID_const mech,
unsigned int body_size,
unsigned char **buf,
unsigned int totallen)
{
int ret = 0;
unsigned int hdrsize;
unsigned char *p = *buf;
hdrsize = 1 + gssint_der_length_size(mech->length) + mech->length;
*(*buf)++ = HEADER_ID;
if ((ret = gssint_put_der_length(h... | DoS | 0 | g_make_token_header(gss_OID_const mech,
unsigned int body_size,
unsigned char **buf,
unsigned int totallen)
{
int ret = 0;
unsigned int hdrsize;
unsigned char *p = *buf;
hdrsize = 1 + gssint_der_length_size(mech->length) + mech->length;
*(*buf)++ = HEADER_ID;
if ((ret = gssint_put_der_length(h... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,403 | g_verify_neg_token_init(unsigned char **buf_in, unsigned int cur_size)
{
unsigned char *buf = *buf_in;
unsigned char *endptr = buf + cur_size;
int seqsize;
int ret = 0;
unsigned int bytes;
/*
* Verify this is a NegotiationToken type token
* - check for a0(context specific identifier)
* - get length and ver... | DoS | 0 | g_verify_neg_token_init(unsigned char **buf_in, unsigned int cur_size)
{
unsigned char *buf = *buf_in;
unsigned char *endptr = buf + cur_size;
int seqsize;
int ret = 0;
unsigned int bytes;
/*
* Verify this is a NegotiationToken type token
* - check for a0(context specific identifier)
* - get length and ver... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,404 | g_verify_token_header(gss_OID_const mech,
unsigned int *body_size,
unsigned char **buf_in,
int tok_type,
unsigned int toksize)
{
unsigned char *buf = *buf_in;
int seqsize;
gss_OID_desc toid;
int ret = 0;
unsigned int bytes;
if (toksize-- < 1)
return (G_BAD_TOK_HEADER);
if (*buf++ != H... | DoS | 0 | g_verify_token_header(gss_OID_const mech,
unsigned int *body_size,
unsigned char **buf_in,
int tok_type,
unsigned int toksize)
{
unsigned char *buf = *buf_in;
int seqsize;
gss_OID_desc toid;
int ret = 0;
unsigned int bytes;
if (toksize-- < 1)
return (G_BAD_TOK_HEADER);
if (*buf++ != H... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,405 | get_input_token(unsigned char **buff_in, unsigned int buff_length)
{
gss_buffer_t input_token;
unsigned int len;
if (g_get_tag_and_length(buff_in, OCTET_STRING, buff_length, &len) < 0)
return (NULL);
input_token = (gss_buffer_t)malloc(sizeof (gss_buffer_desc));
if (input_token == NULL)
return (NULL);
input... | DoS | 0 | get_input_token(unsigned char **buff_in, unsigned int buff_length)
{
gss_buffer_t input_token;
unsigned int len;
if (g_get_tag_and_length(buff_in, OCTET_STRING, buff_length, &len) < 0)
return (NULL);
input_token = (gss_buffer_t)malloc(sizeof (gss_buffer_desc));
if (input_token == NULL)
return (NULL);
input... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,406 | get_mech_oid(OM_uint32 *minor_status, unsigned char **buff_in, size_t length)
{
OM_uint32 status;
gss_OID_desc toid;
gss_OID mech_out = NULL;
unsigned char *start, *end;
if (length < 1 || **buff_in != MECH_OID)
return (NULL);
start = *buff_in;
end = start + length;
(*buff_in)++;
toid.length = *(*buff_i... | DoS | 0 | get_mech_oid(OM_uint32 *minor_status, unsigned char **buff_in, size_t length)
{
OM_uint32 status;
gss_OID_desc toid;
gss_OID mech_out = NULL;
unsigned char *start, *end;
if (length < 1 || **buff_in != MECH_OID)
return (NULL);
start = *buff_in;
end = start + length;
(*buff_in)++;
toid.length = *(*buff_i... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,407 | get_mech_set(OM_uint32 *minor_status, unsigned char **buff_in,
unsigned int buff_length)
{
gss_OID_set returned_mechSet;
OM_uint32 major_status;
int length;
unsigned int bytes;
OM_uint32 set_length;
unsigned char *start;
int i;
if (**buff_in != SEQUENCE_OF)
return (NULL);
start = *buff_in;
(*buff_i... | DoS | 0 | get_mech_set(OM_uint32 *minor_status, unsigned char **buff_in,
unsigned int buff_length)
{
gss_OID_set returned_mechSet;
OM_uint32 major_status;
int length;
unsigned int bytes;
OM_uint32 set_length;
unsigned char *start;
int i;
if (**buff_in != SEQUENCE_OF)
return (NULL);
start = *buff_in;
(*buff_i... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,408 | get_negTokenInit(OM_uint32 *minor_status,
gss_buffer_t buf,
gss_buffer_t der_mechSet,
gss_OID_set *mechSet,
OM_uint32 *req_flags,
gss_buffer_t *mechtok,
gss_buffer_t *mechListMIC)
{
OM_uint32 err;
unsigned char *ptr, *bufstart;
unsigned int len;
gss_buffer_desc tmpbuf;
*minor_status = 0;
der_me... | DoS | 0 | get_negTokenInit(OM_uint32 *minor_status,
gss_buffer_t buf,
gss_buffer_t der_mechSet,
gss_OID_set *mechSet,
OM_uint32 *req_flags,
gss_buffer_t *mechtok,
gss_buffer_t *mechListMIC)
{
OM_uint32 err;
unsigned char *ptr, *bufstart;
unsigned int len;
gss_buffer_desc tmpbuf;
*minor_status = 0;
der_me... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,409 | get_negotiable_mechs(OM_uint32 *minor_status, spnego_gss_cred_id_t spcred,
gss_cred_usage_t usage, gss_OID_set *rmechs)
{
OM_uint32 ret, tmpmin;
gss_cred_id_t creds = GSS_C_NO_CREDENTIAL, *credptr;
gss_OID_set cred_mechs = GSS_C_NULL_OID_SET;
gss_OID_set intersect_mechs = GSS_C_NULL_OID_SET;
unsigned int i;... | DoS | 0 | get_negotiable_mechs(OM_uint32 *minor_status, spnego_gss_cred_id_t spcred,
gss_cred_usage_t usage, gss_OID_set *rmechs)
{
OM_uint32 ret, tmpmin;
gss_cred_id_t creds = GSS_C_NO_CREDENTIAL, *credptr;
gss_OID_set cred_mechs = GSS_C_NULL_OID_SET;
gss_OID_set intersect_mechs = GSS_C_NULL_OID_SET;
unsigned int i;... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,410 | get_req_flags(unsigned char **buff_in, OM_uint32 bodysize,
OM_uint32 *req_flags)
{
unsigned int len;
if (**buff_in != (CONTEXT | 0x01))
return (0);
if (g_get_tag_and_length(buff_in, (CONTEXT | 0x01),
bodysize, &len) < 0)
return GSS_S_DEFECTIVE_TOKEN;
if (*(*buff_in)++ != BIT_STRING)
return GSS_S... | DoS | 0 | get_req_flags(unsigned char **buff_in, OM_uint32 bodysize,
OM_uint32 *req_flags)
{
unsigned int len;
if (**buff_in != (CONTEXT | 0x01))
return (0);
if (g_get_tag_and_length(buff_in, (CONTEXT | 0x01),
bodysize, &len) < 0)
return GSS_S_DEFECTIVE_TOKEN;
if (*(*buff_in)++ != BIT_STRING)
return GSS_S... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,411 | gss_mech_initialize(void)
{
return (&spnego_mechanism);
}
| DoS | 0 | gss_mech_initialize(void)
{
return (&spnego_mechanism);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,412 | void gss_spnegoint_lib_fini(void)
{
}
| DoS | 0 | void gss_spnegoint_lib_fini(void)
{
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,413 | static int gss_spnegomechglue_init(void)
{
struct gss_mech_config mech_spnego;
memset(&mech_spnego, 0, sizeof(mech_spnego));
mech_spnego.mech = &spnego_mechanism;
mech_spnego.mechNameStr = "spnego";
mech_spnego.mech_type = GSS_C_NO_OID;
return gssint_register_mechinfo(&mech_spnego);
}
| DoS | 0 | static int gss_spnegomechglue_init(void)
{
struct gss_mech_config mech_spnego;
memset(&mech_spnego, 0, sizeof(mech_spnego));
mech_spnego.mech = &spnego_mechanism;
mech_spnego.mechNameStr = "spnego";
mech_spnego.mech_type = GSS_C_NO_OID;
return gssint_register_mechinfo(&mech_spnego);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,414 | handle_mic(OM_uint32 *minor_status, gss_buffer_t mic_in,
int send_mechtok, spnego_gss_ctx_id_t sc,
gss_buffer_t *mic_out,
OM_uint32 *negState, send_token_flag *tokflag)
{
OM_uint32 ret;
ret = GSS_S_FAILURE;
*mic_out = GSS_C_NO_BUFFER;
if (mic_in != GSS_C_NO_BUFFER) {
if (sc->mic_rcvd) {
/* Reject ... | DoS | 0 | handle_mic(OM_uint32 *minor_status, gss_buffer_t mic_in,
int send_mechtok, spnego_gss_ctx_id_t sc,
gss_buffer_t *mic_out,
OM_uint32 *negState, send_token_flag *tokflag)
{
OM_uint32 ret;
ret = GSS_S_FAILURE;
*mic_out = GSS_C_NO_BUFFER;
if (mic_in != GSS_C_NO_BUFFER) {
if (sc->mic_rcvd) {
/* Reject ... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,415 | init_ctx_call_init(OM_uint32 *minor_status,
spnego_gss_ctx_id_t sc,
spnego_gss_cred_id_t spcred,
gss_name_t target_name,
OM_uint32 req_flags,
OM_uint32 time_req,
gss_buffer_t mechtok_in,
gss_OID *actual_mech,
gss_buffer_t mechtok_out,
OM_uint32 *ret_flags,
OM_uint32 *ti... | DoS | 0 | init_ctx_call_init(OM_uint32 *minor_status,
spnego_gss_ctx_id_t sc,
spnego_gss_cred_id_t spcred,
gss_name_t target_name,
OM_uint32 req_flags,
OM_uint32 time_req,
gss_buffer_t mechtok_in,
gss_OID *actual_mech,
gss_buffer_t mechtok_out,
OM_uint32 *ret_flags,
OM_uint32 *ti... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,416 | init_ctx_new(OM_uint32 *minor_status,
spnego_gss_cred_id_t spcred,
gss_ctx_id_t *ctx,
send_token_flag *tokflag)
{
OM_uint32 ret;
spnego_gss_ctx_id_t sc = NULL;
sc = create_spnego_ctx();
if (sc == NULL)
return GSS_S_FAILURE;
/* determine negotiation mech set */
ret = get_negotiable_mechs(mino... | DoS | 0 | init_ctx_new(OM_uint32 *minor_status,
spnego_gss_cred_id_t spcred,
gss_ctx_id_t *ctx,
send_token_flag *tokflag)
{
OM_uint32 ret;
spnego_gss_ctx_id_t sc = NULL;
sc = create_spnego_ctx();
if (sc == NULL)
return GSS_S_FAILURE;
/* determine negotiation mech set */
ret = get_negotiable_mechs(mino... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,417 | is_kerb_mech(gss_OID oid)
{
int answer = 0;
OM_uint32 minor;
extern const gss_OID_set_desc * const gss_mech_set_krb5_both;
(void) gss_test_oid_set_member(&minor,
oid, (gss_OID_set)gss_mech_set_krb5_both, &answer);
return (answer);
}
| DoS | 0 | is_kerb_mech(gss_OID oid)
{
int answer = 0;
OM_uint32 minor;
extern const gss_OID_set_desc * const gss_mech_set_krb5_both;
(void) gss_test_oid_set_member(&minor,
oid, (gss_OID_set)gss_mech_set_krb5_both, &answer);
return (answer);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,418 | make_NegHints(OM_uint32 *minor_status,
spnego_gss_cred_id_t spcred, gss_buffer_t *outbuf)
{
gss_buffer_desc hintNameBuf;
gss_name_t hintName = GSS_C_NO_NAME;
gss_name_t hintKerberosName;
gss_OID hintNameType;
OM_uint32 major_status;
OM_uint32 minor;
unsigned int tlen = 0;
unsigned int hintNameSize = 0;
... | DoS | 0 | make_NegHints(OM_uint32 *minor_status,
spnego_gss_cred_id_t spcred, gss_buffer_t *outbuf)
{
gss_buffer_desc hintNameBuf;
gss_name_t hintName = GSS_C_NO_NAME;
gss_name_t hintKerberosName;
gss_OID hintNameType;
OM_uint32 major_status;
OM_uint32 minor;
unsigned int tlen = 0;
unsigned int hintNameSize = 0;
... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,419 | make_err_msg(const char *name)
{
gss_buffer_desc buffer;
if (name == NULL) {
buffer.length = 0;
buffer.value = NULL;
} else {
buffer.length = strlen(name)+1;
buffer.value = make_spnego_token(name);
}
return (buffer);
}
| DoS | 0 | make_err_msg(const char *name)
{
gss_buffer_desc buffer;
if (name == NULL) {
buffer.length = 0;
buffer.value = NULL;
} else {
buffer.length = strlen(name)+1;
buffer.value = make_spnego_token(name);
}
return (buffer);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,420 | make_spnego_token(const char *name)
{
return (spnego_token_t)strdup(name);
}
| DoS | 0 | make_spnego_token(const char *name)
{
return (spnego_token_t)strdup(name);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,421 | make_spnego_tokenTarg_msg(OM_uint32 status, gss_OID mech_wanted,
gss_buffer_t data, gss_buffer_t mechListMIC,
send_token_flag sendtoken,
gss_buffer_t outbuf)
{
unsigned int tlen = 0;
unsigned int ret = 0;
unsigned int NegTokenTargSize = 0;
unsigned int NegTokenSize = 0;
unsigned int rspTokenSize = 0... | DoS | 0 | make_spnego_tokenTarg_msg(OM_uint32 status, gss_OID mech_wanted,
gss_buffer_t data, gss_buffer_t mechListMIC,
send_token_flag sendtoken,
gss_buffer_t outbuf)
{
unsigned int tlen = 0;
unsigned int ret = 0;
unsigned int NegTokenTargSize = 0;
unsigned int NegTokenSize = 0;
unsigned int rspTokenSize = 0... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,422 | negotiate_mech(gss_OID_set supported, gss_OID_set received,
OM_uint32 *negResult)
{
size_t i, j;
for (i = 0; i < received->count; i++) {
gss_OID mech_oid = &received->elements[i];
/* Accept wrong mechanism OID from MS clients */
if (g_OID_equal(mech_oid, &gss_mech_krb5_wrong_oid))
mech_oid = (gss_O... | DoS | 0 | negotiate_mech(gss_OID_set supported, gss_OID_set received,
OM_uint32 *negResult)
{
size_t i, j;
for (i = 0; i < received->count; i++) {
gss_OID mech_oid = &received->elements[i];
/* Accept wrong mechanism OID from MS clients */
if (g_OID_equal(mech_oid, &gss_mech_krb5_wrong_oid))
mech_oid = (gss_O... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,423 | put_input_token(unsigned char **buf_out, gss_buffer_t input_token,
unsigned int buflen)
{
int ret;
/* if token length is 0, we do not want to send */
if (input_token->length == 0)
return (0);
if (input_token->length > buflen)
return (-1);
*(*buf_out)++ = OCTET_STRING;
if ((ret = gssint_put_der_length(inp... | DoS | 0 | put_input_token(unsigned char **buf_out, gss_buffer_t input_token,
unsigned int buflen)
{
int ret;
/* if token length is 0, we do not want to send */
if (input_token->length == 0)
return (0);
if (input_token->length > buflen)
return (-1);
*(*buf_out)++ = OCTET_STRING;
if ((ret = gssint_put_der_length(inp... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,424 | put_mech_set(gss_OID_set mechSet, gss_buffer_t buf)
{
unsigned char *ptr;
unsigned int i;
unsigned int tlen, ilen;
tlen = ilen = 0;
for (i = 0; i < mechSet->count; i++) {
/*
* 0x06 [DER LEN] [OID]
*/
ilen += 1 +
gssint_der_length_size(mechSet->elements[i].length) +
mechSet->elements[i].length;
}
... | DoS | 0 | put_mech_set(gss_OID_set mechSet, gss_buffer_t buf)
{
unsigned char *ptr;
unsigned int i;
unsigned int tlen, ilen;
tlen = ilen = 0;
for (i = 0; i < mechSet->count; i++) {
/*
* 0x06 [DER LEN] [OID]
*/
ilen += 1 +
gssint_der_length_size(mechSet->elements[i].length) +
mechSet->elements[i].length;
}
... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,425 | put_negResult(unsigned char **buf_out, OM_uint32 negResult,
unsigned int buflen)
{
if (buflen < 3)
return (-1);
*(*buf_out)++ = ENUMERATED;
*(*buf_out)++ = ENUMERATION_LENGTH;
*(*buf_out)++ = (unsigned char) negResult;
return (0);
}
| DoS | 0 | put_negResult(unsigned char **buf_out, OM_uint32 negResult,
unsigned int buflen)
{
if (buflen < 3)
return (-1);
*(*buf_out)++ = ENUMERATED;
*(*buf_out)++ = ENUMERATION_LENGTH;
*(*buf_out)++ = (unsigned char) negResult;
return (0);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,426 | release_spnego_ctx(spnego_gss_ctx_id_t *ctx)
{
spnego_gss_ctx_id_t context;
OM_uint32 minor_stat;
context = *ctx;
if (context != NULL) {
(void) gss_release_buffer(&minor_stat,
&context->DER_mechTypes);
(void) gss_release_oid_set(&minor_stat, &context->mech_set);
(void) gss_release_name(&minor_stat, &c... | DoS | 0 | release_spnego_ctx(spnego_gss_ctx_id_t *ctx)
{
spnego_gss_ctx_id_t context;
OM_uint32 minor_stat;
context = *ctx;
if (context != NULL) {
(void) gss_release_buffer(&minor_stat,
&context->DER_mechTypes);
(void) gss_release_oid_set(&minor_stat, &context->mech_set);
(void) gss_release_name(&minor_stat, &c... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,427 | spnego_gss_acquire_cred_from(OM_uint32 *minor_status,
const gss_name_t desired_name,
OM_uint32 time_req,
const gss_OID_set desired_mechs,
gss_cred_usage_t cred_usage,
gss_const_key_value_set_t cred_store,
gss_cred_id_t *output_cred_handle,
gss_OID_set *actual_mech... | DoS | 0 | spnego_gss_acquire_cred_from(OM_uint32 *minor_status,
const gss_name_t desired_name,
OM_uint32 time_req,
const gss_OID_set desired_mechs,
gss_cred_usage_t cred_usage,
gss_const_key_value_set_t cred_store,
gss_cred_id_t *output_cred_handle,
gss_OID_set *actual_mech... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,428 | spnego_gss_acquire_cred_impersonate_name(OM_uint32 *minor_status,
const gss_cred_id_t impersonator_cred_handle,
const gss_name_t desired_name,
OM_uint32 time_req,
gss_OID_set desired_mechs,
gss_cred_usage_t cred_usage,
gss_cred_id_t *output_cred_handle,
gss_OID_set *actual_mech... | DoS | 0 | spnego_gss_acquire_cred_impersonate_name(OM_uint32 *minor_status,
const gss_cred_id_t impersonator_cred_handle,
const gss_name_t desired_name,
OM_uint32 time_req,
gss_OID_set desired_mechs,
gss_cred_usage_t cred_usage,
gss_cred_id_t *output_cred_handle,
gss_OID_set *actual_mech... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,429 | spnego_gss_acquire_cred_with_password(OM_uint32 *minor_status,
const gss_name_t desired_name,
const gss_buffer_t password,
OM_uint32 time_req,
const gss_OID_set desired_mechs,
gss_cred_usage_t cred_usage,
gss_cred_id_t *output_cred_handle,
gss_OID_se... | DoS | 0 | spnego_gss_acquire_cred_with_password(OM_uint32 *minor_status,
const gss_name_t desired_name,
const gss_buffer_t password,
OM_uint32 time_req,
const gss_OID_set desired_mechs,
gss_cred_usage_t cred_usage,
gss_cred_id_t *output_cred_handle,
gss_OID_se... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,430 | spnego_gss_compare_name(
OM_uint32 *minor_status,
const gss_name_t name1,
const gss_name_t name2,
int *name_equal)
{
OM_uint32 status = GSS_S_COMPLETE;
dsyslog("Entering compare_name\n");
status = gss_compare_name(minor_status, name1, name2, name_equal);
dsyslog("Leaving compare_name\n");
return (sta... | DoS | 0 | spnego_gss_compare_name(
OM_uint32 *minor_status,
const gss_name_t name1,
const gss_name_t name2,
int *name_equal)
{
OM_uint32 status = GSS_S_COMPLETE;
dsyslog("Entering compare_name\n");
status = gss_compare_name(minor_status, name1, name2, name_equal);
dsyslog("Leaving compare_name\n");
return (sta... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,431 | spnego_gss_complete_auth_token(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
gss_buffer_t input_message_buffer)
{
OM_uint32 ret;
ret = gss_complete_auth_token(minor_status,
context_handle,
input_message_buffer);
return (ret);
}
| DoS | 0 | spnego_gss_complete_auth_token(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
gss_buffer_t input_message_buffer)
{
OM_uint32 ret;
ret = gss_complete_auth_token(minor_status,
context_handle,
input_message_buffer);
return (ret);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,432 | spnego_gss_context_time(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
OM_uint32 *time_rec)
{
OM_uint32 ret;
ret = gss_context_time(minor_status,
context_handle,
time_rec);
return (ret);
}
| DoS | 0 | spnego_gss_context_time(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
OM_uint32 *time_rec)
{
OM_uint32 ret;
ret = gss_context_time(minor_status,
context_handle,
time_rec);
return (ret);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,433 | spnego_gss_delete_name_attribute(OM_uint32 *minor_status,
gss_name_t name,
gss_buffer_t attr)
{
OM_uint32 ret;
ret = gss_delete_name_attribute(minor_status,
name,
attr);
return (ret);
}
| DoS | 0 | spnego_gss_delete_name_attribute(OM_uint32 *minor_status,
gss_name_t name,
gss_buffer_t attr)
{
OM_uint32 ret;
ret = gss_delete_name_attribute(minor_status,
name,
attr);
return (ret);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,434 | spnego_gss_delete_sec_context(
OM_uint32 *minor_status,
gss_ctx_id_t *context_handle,
gss_buffer_t output_token)
{
OM_uint32 ret = GSS_S_COMPLETE;
spnego_gss_ctx_id_t *ctx =
(spnego_gss_ctx_id_t *)context_handle;
*minor_status = 0;
if (context_handle == NULL)
return (GSS_S_FAILURE);
... | DoS | 0 | spnego_gss_delete_sec_context(
OM_uint32 *minor_status,
gss_ctx_id_t *context_handle,
gss_buffer_t output_token)
{
OM_uint32 ret = GSS_S_COMPLETE;
spnego_gss_ctx_id_t *ctx =
(spnego_gss_ctx_id_t *)context_handle;
*minor_status = 0;
if (context_handle == NULL)
return (GSS_S_FAILURE);
... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,435 | spnego_gss_display_name(
OM_uint32 *minor_status,
gss_name_t input_name,
gss_buffer_t output_name_buffer,
gss_OID *output_name_type)
{
OM_uint32 status = GSS_S_COMPLETE;
dsyslog("Entering display_name\n");
status = gss_display_name(minor_status, input_name,
output_name_buffer, output_name_type);
ds... | DoS | 0 | spnego_gss_display_name(
OM_uint32 *minor_status,
gss_name_t input_name,
gss_buffer_t output_name_buffer,
gss_OID *output_name_type)
{
OM_uint32 status = GSS_S_COMPLETE;
dsyslog("Entering display_name\n");
status = gss_display_name(minor_status, input_name,
output_name_buffer, output_name_type);
ds... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,436 | spnego_gss_display_status(
OM_uint32 *minor_status,
OM_uint32 status_value,
int status_type,
gss_OID mech_type,
OM_uint32 *message_context,
gss_buffer_t status_string)
{
OM_uint32 maj = GSS_S_COMPLETE;
int ret;
dsyslog("Entering display_status\n");
*message_context = 0;
switch (status_value) {
c... | DoS | 0 | spnego_gss_display_status(
OM_uint32 *minor_status,
OM_uint32 status_value,
int status_type,
gss_OID mech_type,
OM_uint32 *message_context,
gss_buffer_t status_string)
{
OM_uint32 maj = GSS_S_COMPLETE;
int ret;
dsyslog("Entering display_status\n");
*message_context = 0;
switch (status_value) {
c... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,437 | spnego_gss_duplicate_name(
OM_uint32 *minor_status,
const gss_name_t input_name,
gss_name_t *output_name)
{
OM_uint32 status;
dsyslog("Entering duplicate_name\n");
status = gss_duplicate_name(minor_status, input_name, output_name);
dsyslog("Leaving duplicate_name\n");
return (status);
}
| DoS | 0 | spnego_gss_duplicate_name(
OM_uint32 *minor_status,
const gss_name_t input_name,
gss_name_t *output_name)
{
OM_uint32 status;
dsyslog("Entering duplicate_name\n");
status = gss_duplicate_name(minor_status, input_name, output_name);
dsyslog("Leaving duplicate_name\n");
return (status);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,438 | spnego_gss_export_cred(OM_uint32 *minor_status,
gss_cred_id_t cred_handle,
gss_buffer_t token)
{
spnego_gss_cred_id_t spcred = (spnego_gss_cred_id_t)cred_handle;
return (gss_export_cred(minor_status, spcred->mcred, token));
}
| DoS | 0 | spnego_gss_export_cred(OM_uint32 *minor_status,
gss_cred_id_t cred_handle,
gss_buffer_t token)
{
spnego_gss_cred_id_t spcred = (spnego_gss_cred_id_t)cred_handle;
return (gss_export_cred(minor_status, spcred->mcred, token));
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,439 | spnego_gss_export_name_composite(OM_uint32 *minor_status,
gss_name_t name,
gss_buffer_t exp_composite_name)
{
OM_uint32 ret;
ret = gss_export_name_composite(minor_status,
name,
exp_composite_name);
return (ret);
}
| DoS | 0 | spnego_gss_export_name_composite(OM_uint32 *minor_status,
gss_name_t name,
gss_buffer_t exp_composite_name)
{
OM_uint32 ret;
ret = gss_export_name_composite(minor_status,
name,
exp_composite_name);
return (ret);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,440 | spnego_gss_export_sec_context(
OM_uint32 *minor_status,
gss_ctx_id_t *context_handle,
gss_buffer_t interprocess_token)
{
OM_uint32 ret;
ret = gss_export_sec_context(minor_status,
context_handle,
interprocess_token);
return (ret);
}
| DoS | 0 | spnego_gss_export_sec_context(
OM_uint32 *minor_status,
gss_ctx_id_t *context_handle,
gss_buffer_t interprocess_token)
{
OM_uint32 ret;
ret = gss_export_sec_context(minor_status,
context_handle,
interprocess_token);
return (ret);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,441 | spnego_gss_get_mic_iov(OM_uint32 *minor_status, gss_ctx_id_t context_handle,
gss_qop_t qop_req, gss_iov_buffer_desc *iov,
int iov_count)
{
return gss_get_mic_iov(minor_status, context_handle, qop_req, iov,
iov_count);
}
| DoS | 0 | spnego_gss_get_mic_iov(OM_uint32 *minor_status, gss_ctx_id_t context_handle,
gss_qop_t qop_req, gss_iov_buffer_desc *iov,
int iov_count)
{
return gss_get_mic_iov(minor_status, context_handle, qop_req, iov,
iov_count);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,442 | spnego_gss_get_name_attribute(OM_uint32 *minor_status,
gss_name_t name,
gss_buffer_t attr,
int *authenticated,
int *complete,
gss_buffer_t value,
gss_buffer_t display_value,
int *more)
{
OM_uint32 ret;
ret = gss_get_name_attribute(minor_status,
n... | DoS | 0 | spnego_gss_get_name_attribute(OM_uint32 *minor_status,
gss_name_t name,
gss_buffer_t attr,
int *authenticated,
int *complete,
gss_buffer_t value,
gss_buffer_t display_value,
int *more)
{
OM_uint32 ret;
ret = gss_get_name_attribute(minor_status,
n... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,443 | spnego_gss_import_cred(OM_uint32 *minor_status,
gss_buffer_t token,
gss_cred_id_t *cred_handle)
{
OM_uint32 ret;
spnego_gss_cred_id_t spcred;
gss_cred_id_t mcred;
ret = gss_import_cred(minor_status, token, &mcred);
if (GSS_ERROR(ret))
return (ret);
spcred = malloc(sizeof(*spcred));
if (spcre... | DoS | 0 | spnego_gss_import_cred(OM_uint32 *minor_status,
gss_buffer_t token,
gss_cred_id_t *cred_handle)
{
OM_uint32 ret;
spnego_gss_cred_id_t spcred;
gss_cred_id_t mcred;
ret = gss_import_cred(minor_status, token, &mcred);
if (GSS_ERROR(ret))
return (ret);
spcred = malloc(sizeof(*spcred));
if (spcre... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,444 | spnego_gss_import_name(
OM_uint32 *minor_status,
gss_buffer_t input_name_buffer,
gss_OID input_name_type,
gss_name_t *output_name)
{
OM_uint32 status;
dsyslog("Entering import_name\n");
status = gss_import_name(minor_status, input_name_buffer,
input_name_type, output_name);
dsyslog("Le... | DoS | 0 | spnego_gss_import_name(
OM_uint32 *minor_status,
gss_buffer_t input_name_buffer,
gss_OID input_name_type,
gss_name_t *output_name)
{
OM_uint32 status;
dsyslog("Entering import_name\n");
status = gss_import_name(minor_status, input_name_buffer,
input_name_type, output_name);
dsyslog("Le... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,445 | spnego_gss_import_sec_context(
OM_uint32 *minor_status,
const gss_buffer_t interprocess_token,
gss_ctx_id_t *context_handle)
{
OM_uint32 ret;
ret = gss_import_sec_context(minor_status,
interprocess_token,
context_handle);
return (ret);
}
| DoS | 0 | spnego_gss_import_sec_context(
OM_uint32 *minor_status,
const gss_buffer_t interprocess_token,
gss_ctx_id_t *context_handle)
{
OM_uint32 ret;
ret = gss_import_sec_context(minor_status,
interprocess_token,
context_handle);
return (ret);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,446 | spnego_gss_init_sec_context(
OM_uint32 *minor_status,
gss_cred_id_t claimant_cred_handle,
gss_ctx_id_t *context_handle,
gss_name_t target_name,
gss_OID mech_type,
OM_uint32 req_flags,
OM_uint32 time_req,
gss_channel_bindings_t input_chan_bindings,
gss_buffer_t input_token,
gss_OID *actual_... | DoS | 0 | spnego_gss_init_sec_context(
OM_uint32 *minor_status,
gss_cred_id_t claimant_cred_handle,
gss_ctx_id_t *context_handle,
gss_name_t target_name,
gss_OID mech_type,
OM_uint32 req_flags,
OM_uint32 time_req,
gss_channel_bindings_t input_chan_bindings,
gss_buffer_t input_token,
gss_OID *actual_... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,447 | spnego_gss_inquire_attrs_for_mech(OM_uint32 *minor_status,
gss_const_OID mech,
gss_OID_set *mech_attrs,
gss_OID_set *known_mech_attrs)
{
OM_uint32 major, tmpMinor;
/* known_mech_attrs is handled by mechglue */
*minor_status = 0;
if (mech_attrs == NULL)
return (GSS_S_COMPLETE);
major = gss... | DoS | 0 | spnego_gss_inquire_attrs_for_mech(OM_uint32 *minor_status,
gss_const_OID mech,
gss_OID_set *mech_attrs,
gss_OID_set *known_mech_attrs)
{
OM_uint32 major, tmpMinor;
/* known_mech_attrs is handled by mechglue */
*minor_status = 0;
if (mech_attrs == NULL)
return (GSS_S_COMPLETE);
major = gss... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,448 | spnego_gss_inquire_context(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
gss_name_t *src_name,
gss_name_t *targ_name,
OM_uint32 *lifetime_rec,
gss_OID *mech_type,
OM_uint32 *ctx_flags,
int *locally_initiated,
int *opened)
{
OM_uint32 ret = GSS_S_COMPLETE;
ret = gss_inquir... | DoS | 0 | spnego_gss_inquire_context(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
gss_name_t *src_name,
gss_name_t *targ_name,
OM_uint32 *lifetime_rec,
gss_OID *mech_type,
OM_uint32 *ctx_flags,
int *locally_initiated,
int *opened)
{
OM_uint32 ret = GSS_S_COMPLETE;
ret = gss_inquir... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,449 | spnego_gss_inquire_cred(
OM_uint32 *minor_status,
gss_cred_id_t cred_handle,
gss_name_t *name,
OM_uint32 *lifetime,
int *cred_usage,
gss_OID_set *mechanisms)
{
OM_uint32 status;
spnego_gss_cred_id_t spcred = NULL;
gss_cred_id_t creds = GSS_C_NO_CREDENTIAL;
OM_uint32 tmp_minor_status;
OM_uint32 in... | DoS | 0 | spnego_gss_inquire_cred(
OM_uint32 *minor_status,
gss_cred_id_t cred_handle,
gss_name_t *name,
OM_uint32 *lifetime,
int *cred_usage,
gss_OID_set *mechanisms)
{
OM_uint32 status;
spnego_gss_cred_id_t spcred = NULL;
gss_cred_id_t creds = GSS_C_NO_CREDENTIAL;
OM_uint32 tmp_minor_status;
OM_uint32 in... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,450 | spnego_gss_inquire_cred_by_oid(
OM_uint32 *minor_status,
const gss_cred_id_t cred_handle,
const gss_OID desired_object,
gss_buffer_set_t *data_set)
{
OM_uint32 ret;
spnego_gss_cred_id_t spcred = (spnego_gss_cred_id_t)cred_handle;
gss_cred_id_t mcred;
mcred = (spcred == NULL) ? GSS_C_NO_CREDENTIAL : spcred->... | DoS | 0 | spnego_gss_inquire_cred_by_oid(
OM_uint32 *minor_status,
const gss_cred_id_t cred_handle,
const gss_OID desired_object,
gss_buffer_set_t *data_set)
{
OM_uint32 ret;
spnego_gss_cred_id_t spcred = (spnego_gss_cred_id_t)cred_handle;
gss_cred_id_t mcred;
mcred = (spcred == NULL) ? GSS_C_NO_CREDENTIAL : spcred->... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,451 | spnego_gss_inquire_mech_for_saslname(OM_uint32 *minor_status,
const gss_buffer_t sasl_mech_name,
gss_OID *mech_type)
{
if (sasl_mech_name->length == SPNEGO_SASL_NAME_LEN &&
memcmp(sasl_mech_name->value, SPNEGO_SASL_NAME,
SPNEGO_SASL_NA... | DoS | 0 | spnego_gss_inquire_mech_for_saslname(OM_uint32 *minor_status,
const gss_buffer_t sasl_mech_name,
gss_OID *mech_type)
{
if (sasl_mech_name->length == SPNEGO_SASL_NAME_LEN &&
memcmp(sasl_mech_name->value, SPNEGO_SASL_NAME,
SPNEGO_SASL_NA... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,452 | spnego_gss_inquire_name(OM_uint32 *minor_status,
gss_name_t name,
int *name_is_MN,
gss_OID *MN_mech,
gss_buffer_set_t *attrs)
{
OM_uint32 ret;
ret = gss_inquire_name(minor_status,
name,
name_is_MN,
MN_mech,
attrs);
return (ret);
}
| DoS | 0 | spnego_gss_inquire_name(OM_uint32 *minor_status,
gss_name_t name,
int *name_is_MN,
gss_OID *MN_mech,
gss_buffer_set_t *attrs)
{
OM_uint32 ret;
ret = gss_inquire_name(minor_status,
name,
name_is_MN,
MN_mech,
attrs);
return (ret);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,453 | spnego_gss_inquire_sec_context_by_oid(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
const gss_OID desired_object,
gss_buffer_set_t *data_set)
{
OM_uint32 ret;
ret = gss_inquire_sec_context_by_oid(minor_status,
context_handle,
desired_object,
data_set);
return (ret);
}
| DoS | 0 | spnego_gss_inquire_sec_context_by_oid(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
const gss_OID desired_object,
gss_buffer_set_t *data_set)
{
OM_uint32 ret;
ret = gss_inquire_sec_context_by_oid(minor_status,
context_handle,
desired_object,
data_set);
return (ret);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,454 | spnego_gss_map_name_to_any(OM_uint32 *minor_status,
gss_name_t name,
int authenticated,
gss_buffer_t type_id,
gss_any_t *output)
{
OM_uint32 ret;
ret = gss_map_name_to_any(minor_status,
name,
authenticated,
type_id,
output);
return (ret);
}
| DoS | 0 | spnego_gss_map_name_to_any(OM_uint32 *minor_status,
gss_name_t name,
int authenticated,
gss_buffer_t type_id,
gss_any_t *output)
{
OM_uint32 ret;
ret = gss_map_name_to_any(minor_status,
name,
authenticated,
type_id,
output);
return (ret);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,455 | spnego_gss_pseudo_random(OM_uint32 *minor_status,
gss_ctx_id_t context,
int prf_key,
const gss_buffer_t prf_in,
ssize_t desired_output_len,
gss_buffer_t prf_out)
{
OM_uint32 ret;
ret = gss_pseudo_random(minor_status,
context,
prf_key,
prf_in,
desired_output_len,
prf_out);
... | DoS | 0 | spnego_gss_pseudo_random(OM_uint32 *minor_status,
gss_ctx_id_t context,
int prf_key,
const gss_buffer_t prf_in,
ssize_t desired_output_len,
gss_buffer_t prf_out)
{
OM_uint32 ret;
ret = gss_pseudo_random(minor_status,
context,
prf_key,
prf_in,
desired_output_len,
prf_out);
... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,456 | spnego_gss_release_any_name_mapping(OM_uint32 *minor_status,
gss_name_t name,
gss_buffer_t type_id,
gss_any_t *input)
{
OM_uint32 ret;
ret = gss_release_any_name_mapping(minor_status,
name,
type_id,
input);
return (ret);
}
| DoS | 0 | spnego_gss_release_any_name_mapping(OM_uint32 *minor_status,
gss_name_t name,
gss_buffer_t type_id,
gss_any_t *input)
{
OM_uint32 ret;
ret = gss_release_any_name_mapping(minor_status,
name,
type_id,
input);
return (ret);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,457 | spnego_gss_release_cred(OM_uint32 *minor_status,
gss_cred_id_t *cred_handle)
{
spnego_gss_cred_id_t spcred = NULL;
dsyslog("Entering spnego_gss_release_cred\n");
if (minor_status == NULL || cred_handle == NULL)
return (GSS_S_CALL_INACCESSIBLE_WRITE);
*minor_status = 0;
if (*cred_handle == GSS_C_NO_CREDENT... | DoS | 0 | spnego_gss_release_cred(OM_uint32 *minor_status,
gss_cred_id_t *cred_handle)
{
spnego_gss_cred_id_t spcred = NULL;
dsyslog("Entering spnego_gss_release_cred\n");
if (minor_status == NULL || cred_handle == NULL)
return (GSS_S_CALL_INACCESSIBLE_WRITE);
*minor_status = 0;
if (*cred_handle == GSS_C_NO_CREDENT... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,458 | spnego_gss_release_name(
OM_uint32 *minor_status,
gss_name_t *input_name)
{
OM_uint32 status;
dsyslog("Entering release_name\n");
status = gss_release_name(minor_status, input_name);
dsyslog("Leaving release_name\n");
return (status);
}
| DoS | 0 | spnego_gss_release_name(
OM_uint32 *minor_status,
gss_name_t *input_name)
{
OM_uint32 status;
dsyslog("Entering release_name\n");
status = gss_release_name(minor_status, input_name);
dsyslog("Leaving release_name\n");
return (status);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,459 | spnego_gss_set_cred_option(
OM_uint32 *minor_status,
gss_cred_id_t *cred_handle,
const gss_OID desired_object,
const gss_buffer_t value)
{
OM_uint32 ret;
OM_uint32 tmp_minor_status;
spnego_gss_cred_id_t spcred = (spnego_gss_cred_id_t)*cred_handle;
gss_cred_id_t mcred;
mcred = (spcred == NULL) ? GSS_C_NO_C... | DoS | 0 | spnego_gss_set_cred_option(
OM_uint32 *minor_status,
gss_cred_id_t *cred_handle,
const gss_OID desired_object,
const gss_buffer_t value)
{
OM_uint32 ret;
OM_uint32 tmp_minor_status;
spnego_gss_cred_id_t spcred = (spnego_gss_cred_id_t)*cred_handle;
gss_cred_id_t mcred;
mcred = (spcred == NULL) ? GSS_C_NO_C... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,460 | spnego_gss_set_name_attribute(OM_uint32 *minor_status,
gss_name_t name,
int complete,
gss_buffer_t attr,
gss_buffer_t value)
{
OM_uint32 ret;
ret = gss_set_name_attribute(minor_status,
name,
complete,
attr,
value);
return (ret);
}
| DoS | 0 | spnego_gss_set_name_attribute(OM_uint32 *minor_status,
gss_name_t name,
int complete,
gss_buffer_t attr,
gss_buffer_t value)
{
OM_uint32 ret;
ret = gss_set_name_attribute(minor_status,
name,
complete,
attr,
value);
return (ret);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,461 | spnego_gss_set_neg_mechs(OM_uint32 *minor_status,
gss_cred_id_t cred_handle,
const gss_OID_set mech_list)
{
OM_uint32 ret;
spnego_gss_cred_id_t spcred = (spnego_gss_cred_id_t)cred_handle;
/* Store mech_list in spcred for use in negotiation logic. */
gss_release_oid_set(minor_status, &spcred->neg_mechs);
r... | DoS | 0 | spnego_gss_set_neg_mechs(OM_uint32 *minor_status,
gss_cred_id_t cred_handle,
const gss_OID_set mech_list)
{
OM_uint32 ret;
spnego_gss_cred_id_t spcred = (spnego_gss_cred_id_t)cred_handle;
/* Store mech_list in spcred for use in negotiation logic. */
gss_release_oid_set(minor_status, &spcred->neg_mechs);
r... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,462 | spnego_gss_unwrap(
OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_buffer_t input_message_buffer,
gss_buffer_t output_message_buffer,
int *conf_state,
gss_qop_t *qop_state)
{
OM_uint32 ret;
ret = gss_unwrap(minor_status,
context_handle,
input_message_buffer,
output_message_buffer,
co... | DoS | 0 | spnego_gss_unwrap(
OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_buffer_t input_message_buffer,
gss_buffer_t output_message_buffer,
int *conf_state,
gss_qop_t *qop_state)
{
OM_uint32 ret;
ret = gss_unwrap(minor_status,
context_handle,
input_message_buffer,
output_message_buffer,
co... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,463 | spnego_gss_unwrap_aead(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_buffer_t input_message_buffer,
gss_buffer_t input_assoc_buffer,
gss_buffer_t output_payload_buffer,
int *conf_state,
gss_qop_t *qop_state)
{
OM_uint32 ret;
ret = gss_unwrap_aead(minor... | DoS | 0 | spnego_gss_unwrap_aead(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_buffer_t input_message_buffer,
gss_buffer_t input_assoc_buffer,
gss_buffer_t output_payload_buffer,
int *conf_state,
gss_qop_t *qop_state)
{
OM_uint32 ret;
ret = gss_unwrap_aead(minor... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,464 | spnego_gss_unwrap_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 ret;
ret = gss_unwrap_iov(minor_status,
context_handle,
conf_state,
qop_state,
... | DoS | 0 | spnego_gss_unwrap_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 ret;
ret = gss_unwrap_iov(minor_status,
context_handle,
conf_state,
qop_state,
... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,465 | spnego_gss_verify_mic(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
const gss_buffer_t msg_buffer,
const gss_buffer_t token_buffer,
gss_qop_t *qop_state)
{
OM_uint32 ret;
ret = gss_verify_mic(minor_status,
context_handle,
msg_buffer,
token_buffer,
qop_state);
retu... | DoS | 0 | spnego_gss_verify_mic(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
const gss_buffer_t msg_buffer,
const gss_buffer_t token_buffer,
gss_qop_t *qop_state)
{
OM_uint32 ret;
ret = gss_verify_mic(minor_status,
context_handle,
msg_buffer,
token_buffer,
qop_state);
retu... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,466 | spnego_gss_verify_mic_iov(OM_uint32 *minor_status, gss_ctx_id_t context_handle,
gss_qop_t *qop_state, gss_iov_buffer_desc *iov,
int iov_count)
{
return gss_verify_mic_iov(minor_status, context_handle, qop_state, iov,
iov_count);
}
| DoS | 0 | spnego_gss_verify_mic_iov(OM_uint32 *minor_status, gss_ctx_id_t context_handle,
gss_qop_t *qop_state, gss_iov_buffer_desc *iov,
int iov_count)
{
return gss_verify_mic_iov(minor_status, context_handle, qop_state, iov,
iov_count);
}
| @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,467 | spnego_gss_wrap(
OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
gss_buffer_t input_message_buffer,
int *conf_state,
gss_buffer_t output_message_buffer)
{
OM_uint32 ret;
ret = gss_wrap(minor_status,
context_handle,
conf_req_flag,
qop_req,
... | DoS | 0 | spnego_gss_wrap(
OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
gss_buffer_t input_message_buffer,
int *conf_state,
gss_buffer_t output_message_buffer)
{
OM_uint32 ret;
ret = gss_wrap(minor_status,
context_handle,
conf_req_flag,
qop_req,
... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,468 | spnego_gss_wrap_aead(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
gss_buffer_t input_assoc_buffer,
gss_buffer_t input_payload_buffer,
int *conf_state,
gss_buffer_t output_message_buffer)
{
OM_uint32 ret;
ret = gss_wrap_aea... | DoS | 0 | spnego_gss_wrap_aead(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
gss_buffer_t input_assoc_buffer,
gss_buffer_t input_payload_buffer,
int *conf_state,
gss_buffer_t output_message_buffer)
{
OM_uint32 ret;
ret = gss_wrap_aea... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,469 | spnego_gss_wrap_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
int *conf_state,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 ret;
ret = gss_wrap_iov(minor_status,
context_handle,
conf_req_flag,
qop_req,
... | DoS | 0 | spnego_gss_wrap_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
int *conf_state,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 ret;
ret = gss_wrap_iov(minor_status,
context_handle,
conf_req_flag,
qop_req,
... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,470 | spnego_gss_wrap_iov_length(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
int *conf_state,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 ret;
ret = gss_wrap_iov_length(minor_status,
context_handle,
conf_req_flag,
... | DoS | 0 | spnego_gss_wrap_iov_length(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
int *conf_state,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 ret;
ret = gss_wrap_iov_length(minor_status,
context_handle,
conf_req_flag,
... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,471 | spnego_gss_wrap_size_limit(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
OM_uint32 req_output_size,
OM_uint32 *max_input_size)
{
OM_uint32 ret;
ret = gss_wrap_size_limit(minor_status,
context_handle,
conf_req_flag,
qop_req,
req_output_size,
... | DoS | 0 | spnego_gss_wrap_size_limit(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
OM_uint32 req_output_size,
OM_uint32 *max_input_size)
{
OM_uint32 ret;
ret = gss_wrap_size_limit(minor_status,
context_handle,
conf_req_flag,
qop_req,
req_output_size,
... | @@ -1442,7 +1442,7 @@ acc_ctx_cont(OM_uint32 *minstat,
ptr = bufstart = buf->value;
#define REMAIN (buf->length - (ptr - bufstart))
- if (REMAIN > INT_MAX)
+ if (REMAIN == 0 || REMAIN > INT_MAX)
return GSS_S_DEFECTIVE_TOKEN;
/* | CWE-476 | null | null |
29,472 | acc_ctx_cont(OM_uint32 *minstat,
gss_buffer_t buf,
gss_ctx_id_t *ctx,
gss_buffer_t *responseToken,
gss_buffer_t *mechListMIC,
OM_uint32 *negState,
send_token_flag *return_token)
{
OM_uint32 ret, tmpmin;
gss_OID supportedMech;
spnego_gss_ctx_id_t sc;
unsigned int len;
unsigned ch... | DoS Exec Code Mem. Corr. | 0 | acc_ctx_cont(OM_uint32 *minstat,
gss_buffer_t buf,
gss_ctx_id_t *ctx,
gss_buffer_t *responseToken,
gss_buffer_t *mechListMIC,
OM_uint32 *negState,
send_token_flag *return_token)
{
OM_uint32 ret, tmpmin;
gss_OID supportedMech;
spnego_gss_ctx_id_t sc;
unsigned int len;
unsigned ch... | @@ -818,7 +818,6 @@ init_ctx_reselect(OM_uint32 *minor_status, spnego_gss_ctx_id_t sc,
OM_uint32 tmpmin;
size_t i;
- generic_gss_release_oid(&tmpmin, &sc->internal_mech);
gss_delete_sec_context(&tmpmin, &sc->ctx_handle,
GSS_C_NO_BUFFER);
| CWE-415 | null | null |
29,473 | mech_requires_mechlistMIC(spnego_gss_ctx_id_t sc)
{
OM_uint32 major, minor;
gss_ctx_id_t ctx = sc->ctx_handle;
gss_OID oid = (gss_OID)&spnego_req_mechlistMIC_oid;
gss_buffer_set_t bufs;
int result;
major = gss_inquire_sec_context_by_oid(&minor, ctx, oid, &bufs);
if (major != GSS_S_COMPLETE)
return 0;
/* Rep... | DoS Exec Code Mem. Corr. | 0 | mech_requires_mechlistMIC(spnego_gss_ctx_id_t sc)
{
OM_uint32 major, minor;
gss_ctx_id_t ctx = sc->ctx_handle;
gss_OID oid = (gss_OID)&spnego_req_mechlistMIC_oid;
gss_buffer_set_t bufs;
int result;
major = gss_inquire_sec_context_by_oid(&minor, ctx, oid, &bufs);
if (major != GSS_S_COMPLETE)
return 0;
/* Rep... | @@ -818,7 +818,6 @@ init_ctx_reselect(OM_uint32 *minor_status, spnego_gss_ctx_id_t sc,
OM_uint32 tmpmin;
size_t i;
- generic_gss_release_oid(&tmpmin, &sc->internal_mech);
gss_delete_sec_context(&tmpmin, &sc->ctx_handle,
GSS_C_NO_BUFFER);
| CWE-415 | null | null |
29,474 | spnego_gss_init_sec_context(
OM_uint32 *minor_status,
gss_cred_id_t claimant_cred_handle,
gss_ctx_id_t *context_handle,
gss_name_t target_name,
gss_OID mech_type,
OM_uint32 req_flags,
OM_uint32 time_req,
gss_channel_bindings_t input_chan_bindings,
gss_buffer_t input_token,
gss_OID *actual_... | DoS Exec Code Mem. Corr. | 0 | spnego_gss_init_sec_context(
OM_uint32 *minor_status,
gss_cred_id_t claimant_cred_handle,
gss_ctx_id_t *context_handle,
gss_name_t target_name,
gss_OID mech_type,
OM_uint32 req_flags,
OM_uint32 time_req,
gss_channel_bindings_t input_chan_bindings,
gss_buffer_t input_token,
gss_OID *actual_... | @@ -818,7 +818,6 @@ init_ctx_reselect(OM_uint32 *minor_status, spnego_gss_ctx_id_t sc,
OM_uint32 tmpmin;
size_t i;
- generic_gss_release_oid(&tmpmin, &sc->internal_mech);
gss_delete_sec_context(&tmpmin, &sc->ctx_handle,
GSS_C_NO_BUFFER);
| CWE-415 | null | null |
29,475 | kg_unseal(minor_status, context_handle, input_token_buffer,
message_buffer, conf_state, qop_state, toktype)
OM_uint32 *minor_status;
gss_ctx_id_t context_handle;
gss_buffer_t input_token_buffer;
gss_buffer_t message_buffer;
int *conf_state;
gss_qop_t *qop_state;
int toktype;
{
... | DoS Overflow | 0 | kg_unseal(minor_status, context_handle, input_token_buffer,
message_buffer, conf_state, qop_state, toktype)
OM_uint32 *minor_status;
gss_ctx_id_t context_handle;
gss_buffer_t input_token_buffer;
gss_buffer_t message_buffer;
int *conf_state;
gss_qop_t *qop_state;
int toktype;
{
... | @@ -74,6 +74,7 @@ kg_unseal_v1(context, minor_status, ctx, ptr, bodysize, message_buffer,
int conflen = 0;
int signalg;
int sealalg;
+ int bad_pad = 0;
gss_buffer_desc token;
krb5_checksum cksum;
krb5_checksum md5cksum;
@@ -86,25 +87,31 @@ kg_unseal_v1(context, minor_status, ctx, ptr, b... | CWE-119 | null | null |
29,476 | krb5_gss_unwrap(minor_status, context_handle,
input_message_buffer, output_message_buffer,
conf_state, qop_state)
OM_uint32 *minor_status;
gss_ctx_id_t context_handle;
gss_buffer_t input_message_buffer;
gss_buffer_t output_message_buffer;
... | DoS Overflow | 0 | krb5_gss_unwrap(minor_status, context_handle,
input_message_buffer, output_message_buffer,
conf_state, qop_state)
OM_uint32 *minor_status;
gss_ctx_id_t context_handle;
gss_buffer_t input_message_buffer;
gss_buffer_t output_message_buffer;
... | @@ -74,6 +74,7 @@ kg_unseal_v1(context, minor_status, ctx, ptr, bodysize, message_buffer,
int conflen = 0;
int signalg;
int sealalg;
+ int bad_pad = 0;
gss_buffer_desc token;
krb5_checksum cksum;
krb5_checksum md5cksum;
@@ -86,25 +87,31 @@ kg_unseal_v1(context, minor_status, ctx, ptr, b... | CWE-119 | null | null |
29,477 | krb5_gss_verify_mic(minor_status, context_handle,
message_buffer, token_buffer,
qop_state)
OM_uint32 *minor_status;
gss_ctx_id_t context_handle;
gss_buffer_t message_buffer;
gss_buffer_t token_buffer;
gss_qop_t *qop_sta... | DoS Overflow | 0 | krb5_gss_verify_mic(minor_status, context_handle,
message_buffer, token_buffer,
qop_state)
OM_uint32 *minor_status;
gss_ctx_id_t context_handle;
gss_buffer_t message_buffer;
gss_buffer_t token_buffer;
gss_qop_t *qop_sta... | @@ -74,6 +74,7 @@ kg_unseal_v1(context, minor_status, ctx, ptr, bodysize, message_buffer,
int conflen = 0;
int signalg;
int sealalg;
+ int bad_pad = 0;
gss_buffer_desc token;
krb5_checksum cksum;
krb5_checksum md5cksum;
@@ -86,25 +87,31 @@ kg_unseal_v1(context, minor_status, ctx, ptr, b... | CWE-119 | null | null |
29,478 | kg_unseal_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count,
int toktype)
{
krb5_gss_ctx_id_rec *ctx;
OM_uint32 code;
ctx = (krb5_gss_ct... | DoS Overflow | 0 | kg_unseal_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count,
int toktype)
{
krb5_gss_ctx_id_rec *ctx;
OM_uint32 code;
ctx = (krb5_gss_ct... | @@ -69,7 +69,14 @@ kg_unseal_v1_iov(krb5_context context,
return GSS_S_DEFECTIVE_TOKEN;
}
- if (header->buffer.length < token_wrapper_len + 14) {
+ if (ctx->seq == NULL) {
+ /* ctx was established using a newer enctype, and cannot process RFC
+ * 1964 tokens. */
+ *minor_stat... | CWE-119 | null | null |
29,479 | kg_unseal_iov_token(OM_uint32 *minor_status,
krb5_gss_ctx_id_rec *ctx,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count,
int toktype)
{
krb5_error_code code;
krb5... | DoS Overflow | 0 | kg_unseal_iov_token(OM_uint32 *minor_status,
krb5_gss_ctx_id_rec *ctx,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count,
int toktype)
{
krb5_error_code code;
krb5... | @@ -69,7 +69,14 @@ kg_unseal_v1_iov(krb5_context context,
return GSS_S_DEFECTIVE_TOKEN;
}
- if (header->buffer.length < token_wrapper_len + 14) {
+ if (ctx->seq == NULL) {
+ /* ctx was established using a newer enctype, and cannot process RFC
+ * 1964 tokens. */
+ *minor_stat... | CWE-119 | null | null |
29,480 | kg_unseal_stream_iov(OM_uint32 *minor_status,
krb5_gss_ctx_id_rec *ctx,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count,
int toktype)
{
unsigned char *ptr;
... | DoS Overflow | 0 | kg_unseal_stream_iov(OM_uint32 *minor_status,
krb5_gss_ctx_id_rec *ctx,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count,
int toktype)
{
unsigned char *ptr;
... | @@ -69,7 +69,14 @@ kg_unseal_v1_iov(krb5_context context,
return GSS_S_DEFECTIVE_TOKEN;
}
- if (header->buffer.length < token_wrapper_len + 14) {
+ if (ctx->seq == NULL) {
+ /* ctx was established using a newer enctype, and cannot process RFC
+ * 1964 tokens. */
+ *minor_stat... | CWE-119 | null | null |
29,481 | krb5_gss_unwrap_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 major_status;
major_status = kg_unseal_iov(mi... | DoS Overflow | 0 | krb5_gss_unwrap_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 major_status;
major_status = kg_unseal_iov(mi... | @@ -69,7 +69,14 @@ kg_unseal_v1_iov(krb5_context context,
return GSS_S_DEFECTIVE_TOKEN;
}
- if (header->buffer.length < token_wrapper_len + 14) {
+ if (ctx->seq == NULL) {
+ /* ctx was established using a newer enctype, and cannot process RFC
+ * 1964 tokens. */
+ *minor_stat... | CWE-119 | null | null |
29,482 | krb5_gss_verify_mic_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 major_status;
major_status = kg_unseal_iov(minor_status, conte... | DoS Overflow | 0 | krb5_gss_verify_mic_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 major_status;
major_status = kg_unseal_iov(minor_status, conte... | @@ -69,7 +69,14 @@ kg_unseal_v1_iov(krb5_context context,
return GSS_S_DEFECTIVE_TOKEN;
}
- if (header->buffer.length < token_wrapper_len + 14) {
+ if (ctx->seq == NULL) {
+ /* ctx was established using a newer enctype, and cannot process RFC
+ * 1964 tokens. */
+ *minor_stat... | CWE-119 | null | null |
29,483 | PHP_FUNCTION(gethostname)
{
char buf[HOST_NAME_MAX];
if (zend_parse_parameters_none() == FAILURE) {
return;
}
if (gethostname(buf, sizeof(buf) - 1)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "unable to fetch host [%d]: %s", errno, strerror(errno));
RETURN_FALSE;
}
RETURN_STRING(buf, 1);
}
| DoS Exec Code Overflow | 0 | PHP_FUNCTION(gethostname)
{
char buf[HOST_NAME_MAX];
if (zend_parse_parameters_none() == FAILURE) {
return;
}
if (gethostname(buf, sizeof(buf) - 1)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "unable to fetch host [%d]: %s", errno, strerror(errno));
RETURN_FALSE;
}
RETURN_STRING(buf, 1);
}
| @@ -517,6 +517,10 @@ static u_char *php_parserr(u_char *cp, querybuf *answer, int type_to_fetch, int
while (ll < dlen) {
n = cp[ll];
+ if ((ll + n) >= dlen) {
+ // Invalid chunk length, truncate
+ n = dlen - (ll + 1);
+ }
memcpy(tp + ll , cp + ll + 1, n);
add_next_index_st... | CWE-119 | null | null |
29,484 | PHP_FUNCTION(gethostbyaddr)
{
char *addr;
int addr_len;
char *hostname;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &addr, &addr_len) == FAILURE) {
return;
}
hostname = php_gethostbyaddr(addr);
if (hostname == NULL) {
#if HAVE_IPV6 && HAVE_INET_PTON
php_error_docref(NULL TSRMLS_CC, E_WARNING... | DoS Exec Code Overflow | 0 | PHP_FUNCTION(gethostbyaddr)
{
char *addr;
int addr_len;
char *hostname;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &addr, &addr_len) == FAILURE) {
return;
}
hostname = php_gethostbyaddr(addr);
if (hostname == NULL) {
#if HAVE_IPV6 && HAVE_INET_PTON
php_error_docref(NULL TSRMLS_CC, E_WARNING... | @@ -517,6 +517,10 @@ static u_char *php_parserr(u_char *cp, querybuf *answer, int type_to_fetch, int
while (ll < dlen) {
n = cp[ll];
+ if ((ll + n) >= dlen) {
+ // Invalid chunk length, truncate
+ n = dlen - (ll + 1);
+ }
memcpy(tp + ll , cp + ll + 1, n);
add_next_index_st... | CWE-119 | null | null |
29,485 | PHP_FUNCTION(gethostbyname)
{
char *hostname;
int hostname_len;
char *addr;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &hostname, &hostname_len) == FAILURE) {
return;
}
addr = php_gethostbyname(hostname);
RETVAL_STRING(addr, 0);
}
| DoS Exec Code Overflow | 0 | PHP_FUNCTION(gethostbyname)
{
char *hostname;
int hostname_len;
char *addr;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &hostname, &hostname_len) == FAILURE) {
return;
}
addr = php_gethostbyname(hostname);
RETVAL_STRING(addr, 0);
}
| @@ -517,6 +517,10 @@ static u_char *php_parserr(u_char *cp, querybuf *answer, int type_to_fetch, int
while (ll < dlen) {
n = cp[ll];
+ if ((ll + n) >= dlen) {
+ // Invalid chunk length, truncate
+ n = dlen - (ll + 1);
+ }
memcpy(tp + ll , cp + ll + 1, n);
add_next_index_st... | CWE-119 | null | null |
29,486 | PHP_FUNCTION(gethostbynamel)
{
char *hostname;
int hostname_len;
struct hostent *hp;
struct in_addr in;
int i;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &hostname, &hostname_len) == FAILURE) {
return;
}
hp = gethostbyname(hostname);
if (hp == NULL || hp->h_addr_list == NULL) {
RETURN_FALS... | DoS Exec Code Overflow | 0 | PHP_FUNCTION(gethostbynamel)
{
char *hostname;
int hostname_len;
struct hostent *hp;
struct in_addr in;
int i;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &hostname, &hostname_len) == FAILURE) {
return;
}
hp = gethostbyname(hostname);
if (hp == NULL || hp->h_addr_list == NULL) {
RETURN_FALS... | @@ -517,6 +517,10 @@ static u_char *php_parserr(u_char *cp, querybuf *answer, int type_to_fetch, int
while (ll < dlen) {
n = cp[ll];
+ if ((ll + n) >= dlen) {
+ // Invalid chunk length, truncate
+ n = dlen - (ll + 1);
+ }
memcpy(tp + ll , cp + ll + 1, n);
add_next_index_st... | CWE-119 | null | null |
29,487 | PHP_FUNCTION(dns_check_record)
{
#ifndef MAXPACKET
#define MAXPACKET 8192 /* max packet size used internally by BIND */
#endif
u_char ans[MAXPACKET];
char *hostname, *rectype = NULL;
int hostname_len, rectype_len = 0;
int type = T_MX, i;
#if defined(HAVE_DNS_SEARCH)
struct sockaddr_storage from;
uint32_t fromsiz... | DoS Exec Code Overflow | 0 | PHP_FUNCTION(dns_check_record)
{
#ifndef MAXPACKET
#define MAXPACKET 8192 /* max packet size used internally by BIND */
#endif
u_char ans[MAXPACKET];
char *hostname, *rectype = NULL;
int hostname_len, rectype_len = 0;
int type = T_MX, i;
#if defined(HAVE_DNS_SEARCH)
struct sockaddr_storage from;
uint32_t fromsiz... | @@ -517,6 +517,10 @@ static u_char *php_parserr(u_char *cp, querybuf *answer, int type_to_fetch, int
while (ll < dlen) {
n = cp[ll];
+ if ((ll + n) >= dlen) {
+ // Invalid chunk length, truncate
+ n = dlen - (ll + 1);
+ }
memcpy(tp + ll , cp + ll + 1, n);
add_next_index_st... | CWE-119 | null | null |
29,488 | PHP_FUNCTION(dns_get_record)
{
char *hostname;
int hostname_len;
long type_param = PHP_DNS_ANY;
zval *authns = NULL, *addtl = NULL;
int type_to_fetch;
#if defined(HAVE_DNS_SEARCH)
struct sockaddr_storage from;
uint32_t fromsize = sizeof(from);
dns_handle_t handle;
#elif defined(HAVE_RES_NSEARCH)
struct __res_s... | DoS Exec Code Overflow | 0 | PHP_FUNCTION(dns_get_record)
{
char *hostname;
int hostname_len;
long type_param = PHP_DNS_ANY;
zval *authns = NULL, *addtl = NULL;
int type_to_fetch;
#if defined(HAVE_DNS_SEARCH)
struct sockaddr_storage from;
uint32_t fromsize = sizeof(from);
dns_handle_t handle;
#elif defined(HAVE_RES_NSEARCH)
struct __res_s... | @@ -517,6 +517,10 @@ static u_char *php_parserr(u_char *cp, querybuf *answer, int type_to_fetch, int
while (ll < dlen) {
n = cp[ll];
+ if ((ll + n) >= dlen) {
+ // Invalid chunk length, truncate
+ n = dlen - (ll + 1);
+ }
memcpy(tp + ll , cp + ll + 1, n);
add_next_index_st... | CWE-119 | null | null |
29,489 | PHP_FUNCTION(dns_get_mx)
{
char *hostname;
int hostname_len;
zval *mx_list, *weight_list = NULL;
int count, qdc;
u_short type, weight;
u_char ans[MAXPACKET];
char buf[MAXHOSTNAMELEN];
HEADER *hp;
u_char *cp, *end;
int i;
#if defined(HAVE_DNS_SEARCH)
struct sockaddr_storage from;
uint32_t fromsize = sizeof(f... | DoS Exec Code Overflow | 0 | PHP_FUNCTION(dns_get_mx)
{
char *hostname;
int hostname_len;
zval *mx_list, *weight_list = NULL;
int count, qdc;
u_short type, weight;
u_char ans[MAXPACKET];
char buf[MAXHOSTNAMELEN];
HEADER *hp;
u_char *cp, *end;
int i;
#if defined(HAVE_DNS_SEARCH)
struct sockaddr_storage from;
uint32_t fromsize = sizeof(f... | @@ -517,6 +517,10 @@ static u_char *php_parserr(u_char *cp, querybuf *answer, int type_to_fetch, int
while (ll < dlen) {
n = cp[ll];
+ if ((ll + n) >= dlen) {
+ // Invalid chunk length, truncate
+ n = dlen - (ll + 1);
+ }
memcpy(tp + ll , cp + ll + 1, n);
add_next_index_st... | CWE-119 | null | null |
29,490 | PHP_MINIT_FUNCTION(dns) {
REGISTER_LONG_CONSTANT("DNS_A", PHP_DNS_A, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DNS_NS", PHP_DNS_NS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DNS_CNAME", PHP_DNS_CNAME, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DNS_SOA", PHP_DNS_SOA... | DoS Exec Code Overflow | 0 | PHP_MINIT_FUNCTION(dns) {
REGISTER_LONG_CONSTANT("DNS_A", PHP_DNS_A, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DNS_NS", PHP_DNS_NS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DNS_CNAME", PHP_DNS_CNAME, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("DNS_SOA", PHP_DNS_SOA... | @@ -517,6 +517,10 @@ static u_char *php_parserr(u_char *cp, querybuf *answer, int type_to_fetch, int
while (ll < dlen) {
n = cp[ll];
+ if ((ll + n) >= dlen) {
+ // Invalid chunk length, truncate
+ n = dlen - (ll + 1);
+ }
memcpy(tp + ll , cp + ll + 1, n);
add_next_index_st... | CWE-119 | null | null |
29,491 | static void _php_dns_free_res(struct __res_state res) { /* {{{ */
int ns;
for (ns = 0; ns < MAXNS; ns++) {
if (res._u._ext.nsaddrs[ns] != NULL) {
free (res._u._ext.nsaddrs[ns]);
res._u._ext.nsaddrs[ns] = NULL;
}
}
} /* }}} */
| DoS Exec Code Overflow | 0 | static void _php_dns_free_res(struct __res_state res) { /* {{{ */
int ns;
for (ns = 0; ns < MAXNS; ns++) {
if (res._u._ext.nsaddrs[ns] != NULL) {
free (res._u._ext.nsaddrs[ns]);
res._u._ext.nsaddrs[ns] = NULL;
}
}
} /* }}} */
| @@ -517,6 +517,10 @@ static u_char *php_parserr(u_char *cp, querybuf *answer, int type_to_fetch, int
while (ll < dlen) {
n = cp[ll];
+ if ((ll + n) >= dlen) {
+ // Invalid chunk length, truncate
+ n = dlen - (ll + 1);
+ }
memcpy(tp + ll , cp + ll + 1, n);
add_next_index_st... | CWE-119 | null | null |
29,492 | static char *php_gethostbyname(char *name)
{
struct hostent *hp;
struct in_addr in;
hp = gethostbyname(name);
if (!hp || !*(hp->h_addr_list)) {
return estrdup(name);
}
memcpy(&in.s_addr, *(hp->h_addr_list), sizeof(in.s_addr));
return estrdup(inet_ntoa(in));
}
| DoS Exec Code Overflow | 0 | static char *php_gethostbyname(char *name)
{
struct hostent *hp;
struct in_addr in;
hp = gethostbyname(name);
if (!hp || !*(hp->h_addr_list)) {
return estrdup(name);
}
memcpy(&in.s_addr, *(hp->h_addr_list), sizeof(in.s_addr));
return estrdup(inet_ntoa(in));
}
| @@ -517,6 +517,10 @@ static u_char *php_parserr(u_char *cp, querybuf *answer, int type_to_fetch, int
while (ll < dlen) {
n = cp[ll];
+ if ((ll + n) >= dlen) {
+ // Invalid chunk length, truncate
+ n = dlen - (ll + 1);
+ }
memcpy(tp + ll , cp + ll + 1, n);
add_next_index_st... | CWE-119 | null | null |
29,493 | static inline struct rd_dev *RD_DEV(struct se_device *dev)
{
return container_of(dev, struct rd_dev, dev);
}
| +Info | 0 | static inline struct rd_dev *RD_DEV(struct se_device *dev)
{
return container_of(dev, struct rd_dev, dev);
}
| @@ -78,23 +78,14 @@ static void rd_detach_hba(struct se_hba *hba)
hba->hba_ptr = NULL;
}
-/* rd_release_device_space():
- *
- *
- */
-static void rd_release_device_space(struct rd_dev *rd_dev)
+static u32 rd_release_sgl_table(struct rd_dev *rd_dev, struct rd_dev_sg_table *sg_table,
+ u32 sg_table_count)
{
- u... | CWE-264 | null | null |
29,494 | static struct se_device *rd_alloc_device(struct se_hba *hba, const char *name)
{
struct rd_dev *rd_dev;
struct rd_host *rd_host = hba->hba_ptr;
rd_dev = kzalloc(sizeof(struct rd_dev), GFP_KERNEL);
if (!rd_dev) {
pr_err("Unable to allocate memory for struct rd_dev\n");
return NULL;
}
rd_dev->rd_host = rd_hos... | +Info | 0 | static struct se_device *rd_alloc_device(struct se_hba *hba, const char *name)
{
struct rd_dev *rd_dev;
struct rd_host *rd_host = hba->hba_ptr;
rd_dev = kzalloc(sizeof(struct rd_dev), GFP_KERNEL);
if (!rd_dev) {
pr_err("Unable to allocate memory for struct rd_dev\n");
return NULL;
}
rd_dev->rd_host = rd_hos... | @@ -78,23 +78,14 @@ static void rd_detach_hba(struct se_hba *hba)
hba->hba_ptr = NULL;
}
-/* rd_release_device_space():
- *
- *
- */
-static void rd_release_device_space(struct rd_dev *rd_dev)
+static u32 rd_release_sgl_table(struct rd_dev *rd_dev, struct rd_dev_sg_table *sg_table,
+ u32 sg_table_count)
{
- u... | CWE-264 | null | null |
29,495 | static int rd_attach_hba(struct se_hba *hba, u32 host_id)
{
struct rd_host *rd_host;
rd_host = kzalloc(sizeof(struct rd_host), GFP_KERNEL);
if (!rd_host) {
pr_err("Unable to allocate memory for struct rd_host\n");
return -ENOMEM;
}
rd_host->rd_host_id = host_id;
hba->hba_ptr = rd_host;
pr_debug("CORE_HBA... | +Info | 0 | static int rd_attach_hba(struct se_hba *hba, u32 host_id)
{
struct rd_host *rd_host;
rd_host = kzalloc(sizeof(struct rd_host), GFP_KERNEL);
if (!rd_host) {
pr_err("Unable to allocate memory for struct rd_host\n");
return -ENOMEM;
}
rd_host->rd_host_id = host_id;
hba->hba_ptr = rd_host;
pr_debug("CORE_HBA... | @@ -78,23 +78,14 @@ static void rd_detach_hba(struct se_hba *hba)
hba->hba_ptr = NULL;
}
-/* rd_release_device_space():
- *
- *
- */
-static void rd_release_device_space(struct rd_dev *rd_dev)
+static u32 rd_release_sgl_table(struct rd_dev *rd_dev, struct rd_dev_sg_table *sg_table,
+ u32 sg_table_count)
{
- u... | CWE-264 | null | null |
29,496 | static int rd_configure_device(struct se_device *dev)
{
struct rd_dev *rd_dev = RD_DEV(dev);
struct rd_host *rd_host = dev->se_hba->hba_ptr;
int ret;
if (!(rd_dev->rd_flags & RDF_HAS_PAGE_COUNT)) {
pr_debug("Missing rd_pages= parameter\n");
return -EINVAL;
}
ret = rd_build_device_space(rd_dev);
if (ret < 0... | +Info | 0 | static int rd_configure_device(struct se_device *dev)
{
struct rd_dev *rd_dev = RD_DEV(dev);
struct rd_host *rd_host = dev->se_hba->hba_ptr;
int ret;
if (!(rd_dev->rd_flags & RDF_HAS_PAGE_COUNT)) {
pr_debug("Missing rd_pages= parameter\n");
return -EINVAL;
}
ret = rd_build_device_space(rd_dev);
if (ret < 0... | @@ -78,23 +78,14 @@ static void rd_detach_hba(struct se_hba *hba)
hba->hba_ptr = NULL;
}
-/* rd_release_device_space():
- *
- *
- */
-static void rd_release_device_space(struct rd_dev *rd_dev)
+static u32 rd_release_sgl_table(struct rd_dev *rd_dev, struct rd_dev_sg_table *sg_table,
+ u32 sg_table_count)
{
- u... | CWE-264 | null | null |
29,497 | rd_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
enum dma_data_direction data_direction)
{
struct se_device *se_dev = cmd->se_dev;
struct rd_dev *dev = RD_DEV(se_dev);
struct rd_dev_sg_table *table;
struct scatterlist *rd_sg;
struct sg_mapping_iter m;
u32 rd_offset;
u32 rd_size;
... | +Info | 0 | rd_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
enum dma_data_direction data_direction)
{
struct se_device *se_dev = cmd->se_dev;
struct rd_dev *dev = RD_DEV(se_dev);
struct rd_dev_sg_table *table;
struct scatterlist *rd_sg;
struct sg_mapping_iter m;
u32 rd_offset;
u32 rd_size;
... | @@ -78,23 +78,14 @@ static void rd_detach_hba(struct se_hba *hba)
hba->hba_ptr = NULL;
}
-/* rd_release_device_space():
- *
- *
- */
-static void rd_release_device_space(struct rd_dev *rd_dev)
+static u32 rd_release_sgl_table(struct rd_dev *rd_dev, struct rd_dev_sg_table *sg_table,
+ u32 sg_table_count)
{
- u... | CWE-264 | null | null |
29,498 | static void rd_free_device(struct se_device *dev)
{
struct rd_dev *rd_dev = RD_DEV(dev);
rd_release_device_space(rd_dev);
kfree(rd_dev);
}
| +Info | 0 | static void rd_free_device(struct se_device *dev)
{
struct rd_dev *rd_dev = RD_DEV(dev);
rd_release_device_space(rd_dev);
kfree(rd_dev);
}
| @@ -78,23 +78,14 @@ static void rd_detach_hba(struct se_hba *hba)
hba->hba_ptr = NULL;
}
-/* rd_release_device_space():
- *
- *
- */
-static void rd_release_device_space(struct rd_dev *rd_dev)
+static u32 rd_release_sgl_table(struct rd_dev *rd_dev, struct rd_dev_sg_table *sg_table,
+ u32 sg_table_count)
{
- u... | CWE-264 | null | null |
29,499 | static sector_t rd_get_blocks(struct se_device *dev)
{
struct rd_dev *rd_dev = RD_DEV(dev);
unsigned long long blocks_long = ((rd_dev->rd_page_count * PAGE_SIZE) /
dev->dev_attrib.block_size) - 1;
return blocks_long;
}
| +Info | 0 | static sector_t rd_get_blocks(struct se_device *dev)
{
struct rd_dev *rd_dev = RD_DEV(dev);
unsigned long long blocks_long = ((rd_dev->rd_page_count * PAGE_SIZE) /
dev->dev_attrib.block_size) - 1;
return blocks_long;
}
| @@ -78,23 +78,14 @@ static void rd_detach_hba(struct se_hba *hba)
hba->hba_ptr = NULL;
}
-/* rd_release_device_space():
- *
- *
- */
-static void rd_release_device_space(struct rd_dev *rd_dev)
+static u32 rd_release_sgl_table(struct rd_dev *rd_dev, struct rd_dev_sg_table *sg_table,
+ u32 sg_table_count)
{
- u... | CWE-264 | null | null |
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