idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
6,200 | static inline struct h2s *h2c_st_by_id(struct h2c *h2c, int id)
{
struct eb32_node *node;
if (id > h2c->max_id)
return (struct h2s *)h2_idle_stream;
node = eb32_lookup(&h2c->streams_by_id, id);
if (!node)
return (struct h2s *)h2_closed_stream;
return container_of(node, struct h2s, by_id);
}
| Exec Code Overflow | 0 | static inline struct h2s *h2c_st_by_id(struct h2c *h2c, int id)
{
struct eb32_node *node;
if (id > h2c->max_id)
return (struct h2s *)h2_idle_stream;
node = eb32_lookup(&h2c->streams_by_id, id);
if (!node)
return (struct h2s *)h2_closed_stream;
return container_of(node, struct h2s, by_id);
}
| @@ -1735,7 +1735,7 @@ static void h2_process_demux(struct h2c *h2c)
goto fail;
}
- if ((int)hdr.len < 0 || (int)hdr.len > h2c->mfs) {
+ if ((int)hdr.len < 0 || (int)hdr.len > global.tune.bufsize) {
... | CWE-119 | null | null |
6,201 | static struct h2s *h2c_stream_new(struct h2c *h2c, int id)
{
struct conn_stream *cs;
struct h2s *h2s;
h2s = pool_alloc(pool_head_h2s);
if (!h2s)
goto out;
h2s->h2c = h2c;
h2s->mws = h2c->miw;
h2s->flags = H2_SF_NONE;
h2s->errcode = H2_ERR_NO_ERROR;
h2s->st = H2_SS_IDLE;
h1m_init(&... | Exec Code Overflow | 0 | static struct h2s *h2c_stream_new(struct h2c *h2c, int id)
{
struct conn_stream *cs;
struct h2s *h2s;
h2s = pool_alloc(pool_head_h2s);
if (!h2s)
goto out;
h2s->h2c = h2c;
h2s->mws = h2c->miw;
h2s->flags = H2_SF_NONE;
h2s->errcode = H2_ERR_NO_ERROR;
h2s->st = H2_SS_IDLE;
h1m_init(&... | @@ -1735,7 +1735,7 @@ static void h2_process_demux(struct h2c *h2c)
goto fail;
}
- if ((int)hdr.len < 0 || (int)hdr.len > h2c->mfs) {
+ if ((int)hdr.len < 0 || (int)hdr.len > global.tune.bufsize) {
... | CWE-119 | null | null |
6,202 | static void h2c_update_all_ws(struct h2c *h2c, int diff)
{
struct h2s *h2s;
struct eb32_node *node;
if (!diff)
return;
node = eb32_first(&h2c->streams_by_id);
while (node) {
h2s = container_of(node, struct h2s, by_id);
h2s->mws += diff;
node = eb32_next(node);
}
}
| Exec Code Overflow | 0 | static void h2c_update_all_ws(struct h2c *h2c, int diff)
{
struct h2s *h2s;
struct eb32_node *node;
if (!diff)
return;
node = eb32_first(&h2c->streams_by_id);
while (node) {
h2s = container_of(node, struct h2s, by_id);
h2s->mws += diff;
node = eb32_next(node);
}
}
| @@ -1735,7 +1735,7 @@ static void h2_process_demux(struct h2c *h2c)
goto fail;
}
- if ((int)hdr.len < 0 || (int)hdr.len > h2c->mfs) {
+ if ((int)hdr.len < 0 || (int)hdr.len > global.tune.bufsize) {
... | CWE-119 | null | null |
6,203 | static int h2s_frt_make_resp_data(struct h2s *h2s, struct buffer *buf)
{
struct h2c *h2c = h2s->h2c;
struct h1m *h1m = &h2s->res;
struct chunk outbuf;
int ret = 0;
int total = 0;
int es_now = 0;
int size = 0;
char *blk1, *blk2;
int len1, len2;
if (h2c_mux_busy(h2c, h2s)) {
h2s->flags |= H2_SF_BLK_MBUSY;
... | Exec Code Overflow | 0 | static int h2s_frt_make_resp_data(struct h2s *h2s, struct buffer *buf)
{
struct h2c *h2c = h2s->h2c;
struct h1m *h1m = &h2s->res;
struct chunk outbuf;
int ret = 0;
int total = 0;
int es_now = 0;
int size = 0;
char *blk1, *blk2;
int len1, len2;
if (h2c_mux_busy(h2c, h2s)) {
h2s->flags |= H2_SF_BLK_MBUSY;
... | @@ -1735,7 +1735,7 @@ static void h2_process_demux(struct h2c *h2c)
goto fail;
}
- if ((int)hdr.len < 0 || (int)hdr.len > h2c->mfs) {
+ if ((int)hdr.len < 0 || (int)hdr.len > global.tune.bufsize) {
... | CWE-119 | null | null |
6,204 | static int h2s_frt_make_resp_headers(struct h2s *h2s, struct buffer *buf)
{
struct http_hdr list[MAX_HTTP_HDR];
struct h2c *h2c = h2s->h2c;
struct h1m *h1m = &h2s->res;
struct chunk outbuf;
int es_now = 0;
int ret = 0;
int hdr;
if (h2c_mux_busy(h2c, h2s)) {
h2s->flags |= H2_SF_BLK_MBUSY;
return 0;
}
if ... | Exec Code Overflow | 0 | static int h2s_frt_make_resp_headers(struct h2s *h2s, struct buffer *buf)
{
struct http_hdr list[MAX_HTTP_HDR];
struct h2c *h2c = h2s->h2c;
struct h1m *h1m = &h2s->res;
struct chunk outbuf;
int es_now = 0;
int ret = 0;
int hdr;
if (h2c_mux_busy(h2c, h2s)) {
h2s->flags |= H2_SF_BLK_MBUSY;
return 0;
}
if ... | @@ -1735,7 +1735,7 @@ static void h2_process_demux(struct h2c *h2c)
goto fail;
}
- if ((int)hdr.len < 0 || (int)hdr.len > h2c->mfs) {
+ if ((int)hdr.len < 0 || (int)hdr.len > global.tune.bufsize) {
... | CWE-119 | null | null |
6,205 | static inline __maybe_unused int h2s_id(const struct h2s *h2s)
{
return h2s ? h2s->id : 0;
}
| Exec Code Overflow | 0 | static inline __maybe_unused int h2s_id(const struct h2s *h2s)
{
return h2s ? h2s->id : 0;
}
| @@ -1735,7 +1735,7 @@ static void h2_process_demux(struct h2c *h2c)
goto fail;
}
- if ((int)hdr.len < 0 || (int)hdr.len > h2c->mfs) {
+ if ((int)hdr.len < 0 || (int)hdr.len > global.tune.bufsize) {
... | CWE-119 | null | null |
6,206 | static int h2s_send_rst_stream(struct h2c *h2c, struct h2s *h2s)
{
struct buffer *res;
char str[13];
int ret;
if (!h2s || h2s->st == H2_SS_CLOSED)
return 1;
/* RFC7540#5.4.2: To avoid looping, an endpoint MUST NOT send a
* RST_STREAM in response to a RST_STREAM frame.
*/
if (h2c->dft == H2_FT_RST_STREAM) ... | Exec Code Overflow | 0 | static int h2s_send_rst_stream(struct h2c *h2c, struct h2s *h2s)
{
struct buffer *res;
char str[13];
int ret;
if (!h2s || h2s->st == H2_SS_CLOSED)
return 1;
/* RFC7540#5.4.2: To avoid looping, an endpoint MUST NOT send a
* RST_STREAM in response to a RST_STREAM frame.
*/
if (h2c->dft == H2_FT_RST_STREAM) ... | @@ -1735,7 +1735,7 @@ static void h2_process_demux(struct h2c *h2c)
goto fail;
}
- if ((int)hdr.len < 0 || (int)hdr.len > h2c->mfs) {
+ if ((int)hdr.len < 0 || (int)hdr.len > global.tune.bufsize) {
... | CWE-119 | null | null |
6,207 | Current_Ratio( EXEC_OP )
{
if ( !CUR.tt_metrics.ratio )
{
#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
if ( CUR.face->unpatented_hinting )
{
if ( CUR.GS.both_x_axis )
CUR.tt_metrics.ratio = CUR.tt_metrics.x_ratio;
else
CUR.tt_metrics.ratio = CUR.tt_metrics.y_rat... | DoS Exec Code Overflow | 0 | Current_Ratio( EXEC_OP )
{
if ( !CUR.tt_metrics.ratio )
{
#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
if ( CUR.face->unpatented_hinting )
{
if ( CUR.GS.both_x_axis )
CUR.tt_metrics.ratio = CUR.tt_metrics.x_ratio;
else
CUR.tt_metrics.ratio = CUR.tt_metrics.y_rat... | @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,208 | Init_Context( TT_ExecContext exec,
FT_Memory memory )
{
FT_Error error;
FT_TRACE1(( "Init_Context: new object at 0x%08p\n", exec ));
exec->memory = memory;
exec->callSize = 32;
if ( FT_NEW_ARRAY( exec->callStack, exec->callSize ) )
goto Fail_Memory;
/* al... | DoS Exec Code Overflow | 0 | Init_Context( TT_ExecContext exec,
FT_Memory memory )
{
FT_Error error;
FT_TRACE1(( "Init_Context: new object at 0x%08p\n", exec ));
exec->memory = memory;
exec->callSize = 32;
if ( FT_NEW_ARRAY( exec->callStack, exec->callSize ) )
goto Fail_Memory;
/* al... | @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,209 | TT_Clear_CodeRange( TT_ExecContext exec,
FT_Int range )
{
FT_ASSERT( range >= 1 && range <= 3 );
exec->codeRangeTable[range - 1].base = NULL;
exec->codeRangeTable[range - 1].size = 0;
return TT_Err_Ok;
}
| DoS Exec Code Overflow | 0 | TT_Clear_CodeRange( TT_ExecContext exec,
FT_Int range )
{
FT_ASSERT( range >= 1 && range <= 3 );
exec->codeRangeTable[range - 1].base = NULL;
exec->codeRangeTable[range - 1].size = 0;
return TT_Err_Ok;
}
| @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,210 | TT_Done_Context( TT_ExecContext exec )
{
FT_Memory memory = exec->memory;
/* points zone */
exec->maxPoints = 0;
exec->maxContours = 0;
/* free stack */
FT_FREE( exec->stack );
exec->stackSize = 0;
/* free call stack */
FT_FREE( exec->callStack );
exec->callSize = 0;
... | DoS Exec Code Overflow | 0 | TT_Done_Context( TT_ExecContext exec )
{
FT_Memory memory = exec->memory;
/* points zone */
exec->maxPoints = 0;
exec->maxContours = 0;
/* free stack */
FT_FREE( exec->stack );
exec->stackSize = 0;
/* free call stack */
FT_FREE( exec->callStack );
exec->callSize = 0;
... | @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,211 | TT_Goto_CodeRange( TT_ExecContext exec,
FT_Int range,
FT_Long IP )
{
TT_CodeRange* coderange;
FT_ASSERT( range >= 1 && range <= 3 );
coderange = &exec->codeRangeTable[range - 1];
FT_ASSERT( coderange->base != NULL );
/* NOTE: Beca... | DoS Exec Code Overflow | 0 | TT_Goto_CodeRange( TT_ExecContext exec,
FT_Int range,
FT_Long IP )
{
TT_CodeRange* coderange;
FT_ASSERT( range >= 1 && range <= 3 );
coderange = &exec->codeRangeTable[range - 1];
FT_ASSERT( coderange->base != NULL );
/* NOTE: Beca... | @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,212 | TT_Load_Context( TT_ExecContext exec,
TT_Face face,
TT_Size size )
{
FT_Int i;
FT_ULong tmp;
TT_MaxProfile* maxp;
FT_Error error;
exec->face = face;
maxp = &face->max_profile;
exec->size = size;
i... | DoS Exec Code Overflow | 0 | TT_Load_Context( TT_ExecContext exec,
TT_Face face,
TT_Size size )
{
FT_Int i;
FT_ULong tmp;
TT_MaxProfile* maxp;
FT_Error error;
exec->face = face;
maxp = &face->max_profile;
exec->size = size;
i... | @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,213 | TT_MulFix14( FT_Int32 a,
FT_Int b )
{
FT_Int32 sign;
FT_UInt32 ah, al, mid, lo, hi;
sign = a ^ b;
if ( a < 0 )
a = -a;
if ( b < 0 )
b = -b;
ah = (FT_UInt32)( ( a >> 16 ) & 0xFFFFU );
al = (FT_UInt32)( a & 0xFFFFU );
lo = al * b;
mid = a... | DoS Exec Code Overflow | 0 | TT_MulFix14( FT_Int32 a,
FT_Int b )
{
FT_Int32 sign;
FT_UInt32 ah, al, mid, lo, hi;
sign = a ^ b;
if ( a < 0 )
a = -a;
if ( b < 0 )
b = -b;
ah = (FT_UInt32)( ( a >> 16 ) & 0xFFFFU );
al = (FT_UInt32)( a & 0xFFFFU );
lo = al * b;
mid = a... | @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,214 | TT_MulFix14( FT_Int32 a,
FT_Int b )
{
FT_Int32 m, s, hi;
FT_UInt32 l, lo;
/* compute ax*bx as 64-bit value */
l = (FT_UInt32)( ( a & 0xFFFFU ) * b );
m = ( a >> 16 ) * b;
lo = l + (FT_UInt32)( m << 16 );
hi = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo < l );
... | DoS Exec Code Overflow | 0 | TT_MulFix14( FT_Int32 a,
FT_Int b )
{
FT_Int32 m, s, hi;
FT_UInt32 l, lo;
/* compute ax*bx as 64-bit value */
l = (FT_UInt32)( ( a & 0xFFFFU ) * b );
m = ( a >> 16 ) * b;
lo = l + (FT_UInt32)( m << 16 );
hi = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo < l );
... | @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,215 | TT_New_Context( TT_Driver driver )
{
TT_ExecContext exec;
FT_Memory memory;
memory = driver->root.root.memory;
exec = driver->context;
if ( !driver->context )
{
FT_Error error;
/* allocate object */
if ( FT_NEW( exec ) )
goto Fail;
/* initiali... | DoS Exec Code Overflow | 0 | TT_New_Context( TT_Driver driver )
{
TT_ExecContext exec;
FT_Memory memory;
memory = driver->root.root.memory;
exec = driver->context;
if ( !driver->context )
{
FT_Error error;
/* allocate object */
if ( FT_NEW( exec ) )
goto Fail;
/* initiali... | @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,216 | TT_Run_Context( TT_ExecContext exec,
FT_Bool debug )
{
FT_Error error;
if ( ( error = TT_Goto_CodeRange( exec, tt_coderange_glyph, 0 ) )
!= TT_Err_Ok )
return error;
exec->zp0 = exec->pts;
exec->zp1 = exec->pts;
exec->zp2 = exec->pts;
exec->G... | DoS Exec Code Overflow | 0 | TT_Run_Context( TT_ExecContext exec,
FT_Bool debug )
{
FT_Error error;
if ( ( error = TT_Goto_CodeRange( exec, tt_coderange_glyph, 0 ) )
!= TT_Err_Ok )
return error;
exec->zp0 = exec->pts;
exec->zp1 = exec->pts;
exec->zp2 = exec->pts;
exec->G... | @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,217 | TT_Save_Context( TT_ExecContext exec,
TT_Size size )
{
FT_Int i;
/* XXXX: Will probably disappear soon with all the code range */
/* management, which is now rather obsolete. */
/* */
size-... | DoS Exec Code Overflow | 0 | TT_Save_Context( TT_ExecContext exec,
TT_Size size )
{
FT_Int i;
/* XXXX: Will probably disappear soon with all the code range */
/* management, which is now rather obsolete. */
/* */
size-... | @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,218 | TT_Set_CodeRange( TT_ExecContext exec,
FT_Int range,
void* base,
FT_Long length )
{
FT_ASSERT( range >= 1 && range <= 3 );
exec->codeRangeTable[range - 1].base = (FT_Byte*)base;
exec->codeRangeTable[range - 1].size ... | DoS Exec Code Overflow | 0 | TT_Set_CodeRange( TT_ExecContext exec,
FT_Int range,
void* base,
FT_Long length )
{
FT_ASSERT( range >= 1 && range <= 3 );
exec->codeRangeTable[range - 1].base = (FT_Byte*)base;
exec->codeRangeTable[range - 1].size ... | @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,219 | TT_VecLen( FT_F26Dot6 X,
FT_F26Dot6 Y )
{
FT_Vector v;
v.x = X;
v.y = Y;
return FT_Vector_Length( &v );
}
| DoS Exec Code Overflow | 0 | TT_VecLen( FT_F26Dot6 X,
FT_F26Dot6 Y )
{
FT_Vector v;
v.x = X;
v.y = Y;
return FT_Vector_Length( &v );
}
| @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,220 | Update_Max( FT_Memory memory,
FT_ULong* size,
FT_Long multiplier,
void* _pbuff,
FT_ULong new_max )
{
FT_Error error;
void** pbuff = (void**)_pbuff;
if ( *size < new_max )
{
if ( FT_REALLOC( *pbuff, *size * multiplier, ne... | DoS Exec Code Overflow | 0 | Update_Max( FT_Memory memory,
FT_ULong* size,
FT_Long multiplier,
void* _pbuff,
FT_ULong new_max )
{
FT_Error error;
void** pbuff = (void**)_pbuff;
if ( *size < new_max )
{
if ( FT_REALLOC( *pbuff, *size * multiplier, ne... | @@ -5795,7 +5795,16 @@
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+ {
last_point = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] );
+
+ if ( BOUNDS( last_point, CUR.zp2.n... | CWE-119 | null | null |
6,221 | static void XBZRLE_cache_lock(void)
{
if (migrate_use_xbzrle())
qemu_mutex_lock(&XBZRLE.lock);
}
| Exec Code | 0 | static void XBZRLE_cache_lock(void)
{
if (migrate_use_xbzrle())
qemu_mutex_lock(&XBZRLE.lock);
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,222 | static void XBZRLE_cache_unlock(void)
{
if (migrate_use_xbzrle())
qemu_mutex_unlock(&XBZRLE.lock);
}
| Exec Code | 0 | static void XBZRLE_cache_unlock(void)
{
if (migrate_use_xbzrle())
qemu_mutex_unlock(&XBZRLE.lock);
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,223 | static void acct_clear(void)
{
memset(&acct_info, 0, sizeof(acct_info));
}
| Exec Code | 0 | static void acct_clear(void)
{
memset(&acct_info, 0, sizeof(acct_info));
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,224 | void acct_update_position(QEMUFile *f, size_t size, bool zero)
{
uint64_t pages = size / TARGET_PAGE_SIZE;
if (zero) {
acct_info.dup_pages += pages;
} else {
acct_info.norm_pages += pages;
bytes_transferred += size;
qemu_update_position(f, size);
}
}
| Exec Code | 0 | void acct_update_position(QEMUFile *f, size_t size, bool zero)
{
uint64_t pages = size / TARGET_PAGE_SIZE;
if (zero) {
acct_info.dup_pages += pages;
} else {
acct_info.norm_pages += pages;
bytes_transferred += size;
qemu_update_position(f, size);
}
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,225 | void cpudef_init(void)
{
#if defined(cpudef_setup)
cpudef_setup(); /* parse cpu definitions in target config file */
#endif
}
| Exec Code | 0 | void cpudef_init(void)
{
#if defined(cpudef_setup)
cpudef_setup(); /* parse cpu definitions in target config file */
#endif
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,226 | void do_acpitable_option(const QemuOpts *opts)
{
#ifdef TARGET_I386
Error *err = NULL;
acpi_table_add(opts, &err);
if (err) {
error_report("Wrong acpi table provided: %s",
error_get_pretty(err));
error_free(err);
exit(1);
}
#endif
}
| Exec Code | 0 | void do_acpitable_option(const QemuOpts *opts)
{
#ifdef TARGET_I386
Error *err = NULL;
acpi_table_add(opts, &err);
if (err) {
error_report("Wrong acpi table provided: %s",
error_get_pretty(err));
error_free(err);
exit(1);
}
#endif
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,227 | void do_smbios_option(QemuOpts *opts)
{
#ifdef TARGET_I386
smbios_entry_add(opts);
#endif
}
| Exec Code | 0 | void do_smbios_option(QemuOpts *opts)
{
#ifdef TARGET_I386
smbios_entry_add(opts);
#endif
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,228 | uint64_t dup_mig_bytes_transferred(void)
{
return acct_info.dup_pages * TARGET_PAGE_SIZE;
}
| Exec Code | 0 | uint64_t dup_mig_bytes_transferred(void)
{
return acct_info.dup_pages * TARGET_PAGE_SIZE;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,229 | uint64_t dup_mig_pages_transferred(void)
{
return acct_info.dup_pages;
}
| Exec Code | 0 | uint64_t dup_mig_pages_transferred(void)
{
return acct_info.dup_pages;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,230 | void free_xbzrle_decoded_buf(void)
{
g_free(xbzrle_decoded_buf);
xbzrle_decoded_buf = NULL;
}
| Exec Code | 0 | void free_xbzrle_decoded_buf(void)
{
g_free(xbzrle_decoded_buf);
xbzrle_decoded_buf = NULL;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,231 | static inline bool is_zero_range(uint8_t *p, uint64_t size)
{
return buffer_find_nonzero_offset(p, size) == size;
}
| Exec Code | 0 | static inline bool is_zero_range(uint8_t *p, uint64_t size)
{
return buffer_find_nonzero_offset(p, size) == size;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,232 | void isa_register_soundhw(const char *name, const char *descr,
int (*init_isa)(ISABus *bus))
{
assert(soundhw_count < ARRAY_SIZE(soundhw) - 1);
soundhw[soundhw_count].name = name;
soundhw[soundhw_count].descr = descr;
soundhw[soundhw_count].isa = 1;
soundhw[soundhw_count].i... | Exec Code | 0 | void isa_register_soundhw(const char *name, const char *descr,
int (*init_isa)(ISABus *bus))
{
assert(soundhw_count < ARRAY_SIZE(soundhw) - 1);
soundhw[soundhw_count].name = name;
soundhw[soundhw_count].descr = descr;
soundhw[soundhw_count].isa = 1;
soundhw[soundhw_count].i... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,233 | int kvm_available(void)
{
#ifdef CONFIG_KVM
return 1;
#else
return 0;
#endif
}
| Exec Code | 0 | int kvm_available(void)
{
#ifdef CONFIG_KVM
return 1;
#else
return 0;
#endif
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,234 | static int load_xbzrle(QEMUFile *f, ram_addr_t addr, void *host)
{
unsigned int xh_len;
int xh_flags;
if (!xbzrle_decoded_buf) {
xbzrle_decoded_buf = g_malloc(TARGET_PAGE_SIZE);
}
/* extract RLE header */
xh_flags = qemu_get_byte(f);
xh_len = qemu_get_be16(f);
if (xh_flags != ... | Exec Code | 0 | static int load_xbzrle(QEMUFile *f, ram_addr_t addr, void *host)
{
unsigned int xh_len;
int xh_flags;
if (!xbzrle_decoded_buf) {
xbzrle_decoded_buf = g_malloc(TARGET_PAGE_SIZE);
}
/* extract RLE header */
xh_flags = qemu_get_byte(f);
xh_len = qemu_get_be16(f);
if (xh_flags != ... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,235 | static void mig_throttle_guest_down(void)
{
CPUState *cpu;
qemu_mutex_lock_iothread();
CPU_FOREACH(cpu) {
async_run_on_cpu(cpu, mig_sleep_cpu, NULL);
}
qemu_mutex_unlock_iothread();
}
| Exec Code | 0 | static void mig_throttle_guest_down(void)
{
CPUState *cpu;
qemu_mutex_lock_iothread();
CPU_FOREACH(cpu) {
async_run_on_cpu(cpu, mig_sleep_cpu, NULL);
}
qemu_mutex_unlock_iothread();
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,236 | ram_addr_t migration_bitmap_find_and_reset_dirty(MemoryRegion *mr,
ram_addr_t start)
{
unsigned long base = mr->ram_addr >> TARGET_PAGE_BITS;
unsigned long nr = base + (start >> TARGET_PAGE_BITS);
uint64_t mr_size = TARGET_PAGE_ALIGN(memory_region_size(mr));
... | Exec Code | 0 | ram_addr_t migration_bitmap_find_and_reset_dirty(MemoryRegion *mr,
ram_addr_t start)
{
unsigned long base = mr->ram_addr >> TARGET_PAGE_BITS;
unsigned long nr = base + (start >> TARGET_PAGE_BITS);
uint64_t mr_size = TARGET_PAGE_ALIGN(memory_region_size(mr));
... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,237 | static inline bool migration_bitmap_set_dirty(ram_addr_t addr)
{
bool ret;
int nr = addr >> TARGET_PAGE_BITS;
ret = test_and_set_bit(nr, migration_bitmap);
if (!ret) {
migration_dirty_pages++;
}
return ret;
}
| Exec Code | 0 | static inline bool migration_bitmap_set_dirty(ram_addr_t addr)
{
bool ret;
int nr = addr >> TARGET_PAGE_BITS;
ret = test_and_set_bit(nr, migration_bitmap);
if (!ret) {
migration_dirty_pages++;
}
return ret;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,238 | static void migration_bitmap_sync(void)
{
RAMBlock *block;
uint64_t num_dirty_pages_init = migration_dirty_pages;
MigrationState *s = migrate_get_current();
static int64_t start_time;
static int64_t bytes_xfer_prev;
static int64_t num_dirty_pages_period;
int64_t end_time;
int64_t bytes_x... | Exec Code | 0 | static void migration_bitmap_sync(void)
{
RAMBlock *block;
uint64_t num_dirty_pages_init = migration_dirty_pages;
MigrationState *s = migrate_get_current();
static int64_t start_time;
static int64_t bytes_xfer_prev;
static int64_t num_dirty_pages_period;
int64_t end_time;
int64_t bytes_x... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,239 | static void migration_bitmap_sync_range(ram_addr_t start, ram_addr_t length)
{
ram_addr_t addr;
unsigned long page = BIT_WORD(start >> TARGET_PAGE_BITS);
/* start address is aligned at the start of a word? */
if (((page * BITS_PER_LONG) << TARGET_PAGE_BITS) == start) {
int k;
int nr = B... | Exec Code | 0 | static void migration_bitmap_sync_range(ram_addr_t start, ram_addr_t length)
{
ram_addr_t addr;
unsigned long page = BIT_WORD(start >> TARGET_PAGE_BITS);
/* start address is aligned at the start of a word? */
if (((page * BITS_PER_LONG) << TARGET_PAGE_BITS) == start) {
int k;
int nr = B... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,240 | static void migration_end(void)
{
if (migration_bitmap) {
memory_global_dirty_log_stop();
g_free(migration_bitmap);
migration_bitmap = NULL;
}
XBZRLE_cache_lock();
if (XBZRLE.cache) {
cache_fini(XBZRLE.cache);
g_free(XBZRLE.encoded_buf);
g_free(XBZRLE.cur... | Exec Code | 0 | static void migration_end(void)
{
if (migration_bitmap) {
memory_global_dirty_log_stop();
g_free(migration_bitmap);
migration_bitmap = NULL;
}
XBZRLE_cache_lock();
if (XBZRLE.cache) {
cache_fini(XBZRLE.cache);
g_free(XBZRLE.encoded_buf);
g_free(XBZRLE.cur... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,241 | uint64_t norm_mig_bytes_transferred(void)
{
return acct_info.norm_pages * TARGET_PAGE_SIZE;
}
| Exec Code | 0 | uint64_t norm_mig_bytes_transferred(void)
{
return acct_info.norm_pages * TARGET_PAGE_SIZE;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,242 | uint64_t norm_mig_pages_transferred(void)
{
return acct_info.norm_pages;
}
| Exec Code | 0 | uint64_t norm_mig_pages_transferred(void)
{
return acct_info.norm_pages;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,243 | int qemu_read_default_config_files(bool userconfig)
{
int ret;
struct defconfig_file *f;
for (f = default_config_files; f->filename; f++) {
if (!userconfig && f->userconfig) {
continue;
}
ret = qemu_read_config_file(f->filename);
if (ret < 0 && ret != -ENOENT) {
... | Exec Code | 0 | int qemu_read_default_config_files(bool userconfig)
{
int ret;
struct defconfig_file *f;
for (f = default_config_files; f->filename; f++) {
if (!userconfig && f->userconfig) {
continue;
}
ret = qemu_read_config_file(f->filename);
if (ret < 0 && ret != -ENOENT) {
... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,244 | int qemu_uuid_parse(const char *str, uint8_t *uuid)
{
int ret;
if (strlen(str) != 36) {
return -1;
}
ret = sscanf(str, UUID_FMT, &uuid[0], &uuid[1], &uuid[2], &uuid[3],
&uuid[4], &uuid[5], &uuid[6], &uuid[7], &uuid[8], &uuid[9],
&uuid[10], &uuid[11], &uuid[12]... | Exec Code | 0 | int qemu_uuid_parse(const char *str, uint8_t *uuid)
{
int ret;
if (strlen(str) != 36) {
return -1;
}
ret = sscanf(str, UUID_FMT, &uuid[0], &uuid[1], &uuid[2], &uuid[3],
&uuid[4], &uuid[5], &uuid[6], &uuid[7], &uuid[8], &uuid[9],
&uuid[10], &uuid[11], &uuid[12]... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,245 | TargetInfo *qmp_query_target(Error **errp)
{
TargetInfo *info = g_malloc0(sizeof(*info));
info->arch = g_strdup(TARGET_NAME);
return info;
}
| Exec Code | 0 | TargetInfo *qmp_query_target(Error **errp)
{
TargetInfo *info = g_malloc0(sizeof(*info));
info->arch = g_strdup(TARGET_NAME);
return info;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,246 | uint64_t ram_bytes_remaining(void)
{
return ram_save_remaining() * TARGET_PAGE_SIZE;
}
| Exec Code | 0 | uint64_t ram_bytes_remaining(void)
{
return ram_save_remaining() * TARGET_PAGE_SIZE;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,247 | uint64_t ram_bytes_total(void)
{
RAMBlock *block;
uint64_t total = 0;
QTAILQ_FOREACH(block, &ram_list.blocks, next)
total += block->length;
return total;
}
| Exec Code | 0 | uint64_t ram_bytes_total(void)
{
RAMBlock *block;
uint64_t total = 0;
QTAILQ_FOREACH(block, &ram_list.blocks, next)
total += block->length;
return total;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,248 | uint64_t ram_bytes_transferred(void)
{
return bytes_transferred;
}
| Exec Code | 0 | uint64_t ram_bytes_transferred(void)
{
return bytes_transferred;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,249 | static int ram_find_and_save_block(QEMUFile *f, bool last_stage)
{
RAMBlock *block = last_seen_block;
ram_addr_t offset = last_offset;
bool complete_round = false;
int bytes_sent = 0;
MemoryRegion *mr;
if (!block)
block = QTAILQ_FIRST(&ram_list.blocks);
while (true) {
mr = ... | Exec Code | 0 | static int ram_find_and_save_block(QEMUFile *f, bool last_stage)
{
RAMBlock *block = last_seen_block;
ram_addr_t offset = last_offset;
bool complete_round = false;
int bytes_sent = 0;
MemoryRegion *mr;
if (!block)
block = QTAILQ_FIRST(&ram_list.blocks);
while (true) {
mr = ... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,250 | void ram_handle_compressed(void *host, uint8_t ch, uint64_t size)
{
if (ch != 0 || !is_zero_range(host, size)) {
memset(host, ch, size);
}
}
| Exec Code | 0 | void ram_handle_compressed(void *host, uint8_t ch, uint64_t size)
{
if (ch != 0 || !is_zero_range(host, size)) {
memset(host, ch, size);
}
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,251 | static int ram_load(QEMUFile *f, void *opaque, int version_id)
{
int flags = 0, ret = 0;
static uint64_t seq_iter;
seq_iter++;
if (version_id != 4) {
ret = -EINVAL;
}
while (!ret && !(flags & RAM_SAVE_FLAG_EOS)) {
ram_addr_t addr, total_ram_bytes;
void *host;
u... | Exec Code | 0 | static int ram_load(QEMUFile *f, void *opaque, int version_id)
{
int flags = 0, ret = 0;
static uint64_t seq_iter;
seq_iter++;
if (version_id != 4) {
ret = -EINVAL;
}
while (!ret && !(flags & RAM_SAVE_FLAG_EOS)) {
ram_addr_t addr, total_ram_bytes;
void *host;
u... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,252 | void ram_mig_init(void)
{
qemu_mutex_init(&XBZRLE.lock);
register_savevm_live(NULL, "ram", 0, 4, &savevm_ram_handlers, NULL);
}
| Exec Code | 0 | void ram_mig_init(void)
{
qemu_mutex_init(&XBZRLE.lock);
register_savevm_live(NULL, "ram", 0, 4, &savevm_ram_handlers, NULL);
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,253 | static int ram_save_iterate(QEMUFile *f, void *opaque)
{
int ret;
int i;
int64_t t0;
int total_sent = 0;
qemu_mutex_lock_ramlist();
if (ram_list.version != last_version) {
reset_ram_globals();
}
ram_control_before_iterate(f, RAM_CONTROL_ROUND);
t0 = qemu_clock_get_ns(QEMU... | Exec Code | 0 | static int ram_save_iterate(QEMUFile *f, void *opaque)
{
int ret;
int i;
int64_t t0;
int total_sent = 0;
qemu_mutex_lock_ramlist();
if (ram_list.version != last_version) {
reset_ram_globals();
}
ram_control_before_iterate(f, RAM_CONTROL_ROUND);
t0 = qemu_clock_get_ns(QEMU... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,254 | static int ram_save_page(QEMUFile *f, RAMBlock* block, ram_addr_t offset,
bool last_stage)
{
int bytes_sent;
int cont;
ram_addr_t current_addr;
MemoryRegion *mr = block->mr;
uint8_t *p;
int ret;
bool send_async = true;
cont = (block == last_sent_block) ? RAM_SAV... | Exec Code | 0 | static int ram_save_page(QEMUFile *f, RAMBlock* block, ram_addr_t offset,
bool last_stage)
{
int bytes_sent;
int cont;
ram_addr_t current_addr;
MemoryRegion *mr = block->mr;
uint8_t *p;
int ret;
bool send_async = true;
cont = (block == last_sent_block) ? RAM_SAV... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,255 | static uint64_t ram_save_pending(QEMUFile *f, void *opaque, uint64_t max_size)
{
uint64_t remaining_size;
remaining_size = ram_save_remaining() * TARGET_PAGE_SIZE;
if (remaining_size < max_size) {
qemu_mutex_lock_iothread();
migration_bitmap_sync();
qemu_mutex_unlock_iothread();
... | Exec Code | 0 | static uint64_t ram_save_pending(QEMUFile *f, void *opaque, uint64_t max_size)
{
uint64_t remaining_size;
remaining_size = ram_save_remaining() * TARGET_PAGE_SIZE;
if (remaining_size < max_size) {
qemu_mutex_lock_iothread();
migration_bitmap_sync();
qemu_mutex_unlock_iothread();
... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,256 | static ram_addr_t ram_save_remaining(void)
{
return migration_dirty_pages;
}
| Exec Code | 0 | static ram_addr_t ram_save_remaining(void)
{
return migration_dirty_pages;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,257 | static int ram_save_setup(QEMUFile *f, void *opaque)
{
RAMBlock *block;
int64_t ram_bitmap_pages; /* Size of bitmap in pages, including gaps */
mig_throttle_on = false;
dirty_rate_high_cnt = 0;
bitmap_sync_count = 0;
if (migrate_use_xbzrle()) {
XBZRLE_cache_lock();
XBZRLE.cache... | Exec Code | 0 | static int ram_save_setup(QEMUFile *f, void *opaque)
{
RAMBlock *block;
int64_t ram_bitmap_pages; /* Size of bitmap in pages, including gaps */
mig_throttle_on = false;
dirty_rate_high_cnt = 0;
bitmap_sync_count = 0;
if (migrate_use_xbzrle()) {
XBZRLE_cache_lock();
XBZRLE.cache... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,258 | static void reset_ram_globals(void)
{
last_seen_block = NULL;
last_sent_block = NULL;
last_offset = 0;
last_version = ram_list.version;
ram_bulk_stage = true;
}
| Exec Code | 0 | static void reset_ram_globals(void)
{
last_seen_block = NULL;
last_sent_block = NULL;
last_offset = 0;
last_version = ram_list.version;
ram_bulk_stage = true;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,259 | static int save_xbzrle_page(QEMUFile *f, uint8_t **current_data,
ram_addr_t current_addr, RAMBlock *block,
ram_addr_t offset, int cont, bool last_stage)
{
int encoded_len = 0, bytes_sent = -1;
uint8_t *prev_cached_page;
if (!cache_is_cached(XBZRLE.cac... | Exec Code | 0 | static int save_xbzrle_page(QEMUFile *f, uint8_t **current_data,
ram_addr_t current_addr, RAMBlock *block,
ram_addr_t offset, int cont, bool last_stage)
{
int encoded_len = 0, bytes_sent = -1;
uint8_t *prev_cached_page;
if (!cache_is_cached(XBZRLE.cac... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,260 | void select_soundhw(const char *optarg)
{
struct soundhw *c;
if (is_help_option(optarg)) {
show_valid_cards:
if (soundhw_count) {
printf("Valid sound card names (comma separated):\n");
for (c = soundhw; c->name; ++c) {
printf ("%-11s %s\n", c->name, c->de... | Exec Code | 0 | void select_soundhw(const char *optarg)
{
struct soundhw *c;
if (is_help_option(optarg)) {
show_valid_cards:
if (soundhw_count) {
printf("Valid sound card names (comma separated):\n");
for (c = soundhw; c->name; ++c) {
printf ("%-11s %s\n", c->name, c->de... | @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,261 | uint64_t skipped_mig_bytes_transferred(void)
{
return acct_info.skipped_pages * TARGET_PAGE_SIZE;
}
| Exec Code | 0 | uint64_t skipped_mig_bytes_transferred(void)
{
return acct_info.skipped_pages * TARGET_PAGE_SIZE;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,262 | uint64_t skipped_mig_pages_transferred(void)
{
return acct_info.skipped_pages;
}
| Exec Code | 0 | uint64_t skipped_mig_pages_transferred(void)
{
return acct_info.skipped_pages;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,263 | uint64_t xbzrle_mig_bytes_transferred(void)
{
return acct_info.xbzrle_bytes;
}
| Exec Code | 0 | uint64_t xbzrle_mig_bytes_transferred(void)
{
return acct_info.xbzrle_bytes;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,264 | double xbzrle_mig_cache_miss_rate(void)
{
return acct_info.xbzrle_cache_miss_rate;
}
| Exec Code | 0 | double xbzrle_mig_cache_miss_rate(void)
{
return acct_info.xbzrle_cache_miss_rate;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,265 | uint64_t xbzrle_mig_pages_cache_miss(void)
{
return acct_info.xbzrle_cache_miss;
}
| Exec Code | 0 | uint64_t xbzrle_mig_pages_cache_miss(void)
{
return acct_info.xbzrle_cache_miss;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,266 | uint64_t xbzrle_mig_pages_overflow(void)
{
return acct_info.xbzrle_overflows;
}
| Exec Code | 0 | uint64_t xbzrle_mig_pages_overflow(void)
{
return acct_info.xbzrle_overflows;
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,267 | int xen_available(void)
{
#ifdef CONFIG_XEN
return 1;
#else
return 0;
#endif
}
| Exec Code | 0 | int xen_available(void)
{
#ifdef CONFIG_XEN
return 1;
#else
return 0;
#endif
}
| @@ -1006,7 +1006,7 @@ static inline void *host_from_stream_offset(QEMUFile *f,
uint8_t len;
if (flags & RAM_SAVE_FLAG_CONTINUE) {
- if (!block) {
+ if (!block || block->length <= offset) {
error_report("Ack, bad migration stream!");
return NULL;
}
@@ -1019,8 ... | CWE-20 | null | null |
6,268 | static int addfunction(JF, js_Function *value)
{
if (F->funlen >= F->funcap) {
F->funcap = F->funcap ? F->funcap * 2 : 16;
F->funtab = js_realloc(J, F->funtab, F->funcap * sizeof *F->funtab);
}
F->funtab[F->funlen] = value;
return F->funlen++;
}
| DoS | 0 | static int addfunction(JF, js_Function *value)
{
if (F->funlen >= F->funcap) {
F->funcap = F->funcap ? F->funcap * 2 : 16;
F->funtab = js_realloc(J, F->funtab, F->funcap * sizeof *F->funtab);
}
F->funtab[F->funlen] = value;
return F->funlen++;
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,269 | static void addjump(JF, enum js_AstType type, js_Ast *target, int inst)
{
js_JumpList *jump = js_malloc(J, sizeof *jump);
jump->type = type;
jump->inst = inst;
jump->next = target->jumps;
target->jumps = jump;
}
| DoS | 0 | static void addjump(JF, enum js_AstType type, js_Ast *target, int inst)
{
js_JumpList *jump = js_malloc(J, sizeof *jump);
jump->type = type;
jump->inst = inst;
jump->next = target->jumps;
target->jumps = jump;
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,270 | static void addlocal(JF, js_Ast *ident, int reuse)
{
const char *name = ident->string;
if (J->strict) {
if (!strcmp(name, "arguments"))
jsC_error(J, ident, "redefining 'arguments' is not allowed in strict mode");
if (!strcmp(name, "eval"))
jsC_error(J, ident, "redefining 'eval' is not allowed in strict mode... | DoS | 0 | static void addlocal(JF, js_Ast *ident, int reuse)
{
const char *name = ident->string;
if (J->strict) {
if (!strcmp(name, "arguments"))
jsC_error(J, ident, "redefining 'arguments' is not allowed in strict mode");
if (!strcmp(name, "eval"))
jsC_error(J, ident, "redefining 'eval' is not allowed in strict mode... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,271 | static int addnumber(JF, double value)
{
int i;
for (i = 0; i < F->numlen; ++i)
if (F->numtab[i] == value)
return i;
if (F->numlen >= F->numcap) {
F->numcap = F->numcap ? F->numcap * 2 : 16;
F->numtab = js_realloc(J, F->numtab, F->numcap * sizeof *F->numtab);
}
F->numtab[F->numlen] = value;
return F->num... | DoS | 0 | static int addnumber(JF, double value)
{
int i;
for (i = 0; i < F->numlen; ++i)
if (F->numtab[i] == value)
return i;
if (F->numlen >= F->numcap) {
F->numcap = F->numcap ? F->numcap * 2 : 16;
F->numtab = js_realloc(J, F->numtab, F->numcap * sizeof *F->numtab);
}
F->numtab[F->numlen] = value;
return F->num... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,272 | static int addstring(JF, const char *value)
{
int i;
for (i = 0; i < F->strlen; ++i)
if (!strcmp(F->strtab[i], value))
return i;
if (F->strlen >= F->strcap) {
F->strcap = F->strcap ? F->strcap * 2 : 16;
F->strtab = js_realloc(J, F->strtab, F->strcap * sizeof *F->strtab);
}
F->strtab[F->strlen] = value;
r... | DoS | 0 | static int addstring(JF, const char *value)
{
int i;
for (i = 0; i < F->strlen; ++i)
if (!strcmp(F->strtab[i], value))
return i;
if (F->strlen >= F->strcap) {
F->strcap = F->strcap ? F->strcap * 2 : 16;
F->strtab = js_realloc(J, F->strtab, F->strcap * sizeof *F->strtab);
}
F->strtab[F->strlen] = value;
r... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,273 | static void analyze(JF, js_Ast *node)
{
if (isfun(node->type)) {
F->lightweight = 0;
return; /* don't scan inner functions */
}
if (node->type == STM_WITH) {
F->lightweight = 0;
}
if (node->type == STM_TRY && node->c) {
F->lightweight = 0;
}
if (node->type == EXP_IDENTIFIER) {
if (!strcmp(node->stri... | DoS | 0 | static void analyze(JF, js_Ast *node)
{
if (isfun(node->type)) {
F->lightweight = 0;
return; /* don't scan inner functions */
}
if (node->type == STM_WITH) {
F->lightweight = 0;
}
if (node->type == STM_TRY && node->c) {
F->lightweight = 0;
}
if (node->type == EXP_IDENTIFIER) {
if (!strcmp(node->stri... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,274 | static js_Ast *breaktarget(JF, js_Ast *node, const char *label)
{
while (node) {
if (isfun(node->type))
break;
if (!label) {
if (isloop(node->type) || node->type == STM_SWITCH)
return node;
} else {
if (matchlabel(node->parent, label))
return node;
}
node = node->parent;
}
return NULL;
}
| DoS | 0 | static js_Ast *breaktarget(JF, js_Ast *node, const char *label)
{
while (node) {
if (isfun(node->type))
break;
if (!label) {
if (isloop(node->type) || node->type == STM_SWITCH)
return node;
} else {
if (matchlabel(node->parent, label))
return node;
}
node = node->parent;
}
return NULL;
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,275 | static void cassign(JF, js_Ast *exp)
{
js_Ast *lhs = exp->a;
js_Ast *rhs = exp->b;
switch (lhs->type) {
case EXP_IDENTIFIER:
cexp(J, F, rhs);
emitlocal(J, F, OP_SETLOCAL, OP_SETVAR, lhs);
break;
case EXP_INDEX:
cexp(J, F, lhs->a);
cexp(J, F, lhs->b);
cexp(J, F, rhs);
emit(J, F, OP_SETPROP);
break;
... | DoS | 0 | static void cassign(JF, js_Ast *exp)
{
js_Ast *lhs = exp->a;
js_Ast *rhs = exp->b;
switch (lhs->type) {
case EXP_IDENTIFIER:
cexp(J, F, rhs);
emitlocal(J, F, OP_SETLOCAL, OP_SETVAR, lhs);
break;
case EXP_INDEX:
cexp(J, F, lhs->a);
cexp(J, F, lhs->b);
cexp(J, F, rhs);
emit(J, F, OP_SETPROP);
break;
... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,276 | static void cassignforin(JF, js_Ast *stm)
{
js_Ast *lhs = stm->a;
if (stm->type == STM_FOR_IN_VAR) {
if (lhs->b)
jsC_error(J, lhs->b, "more than one loop variable in for-in statement");
emitlocal(J, F, OP_SETLOCAL, OP_SETVAR, lhs->a->a); /* list(var-init(ident)) */
emit(J, F, OP_POP);
return;
}
switch ... | DoS | 0 | static void cassignforin(JF, js_Ast *stm)
{
js_Ast *lhs = stm->a;
if (stm->type == STM_FOR_IN_VAR) {
if (lhs->b)
jsC_error(J, lhs->b, "more than one loop variable in for-in statement");
emitlocal(J, F, OP_SETLOCAL, OP_SETVAR, lhs->a->a); /* list(var-init(ident)) */
emit(J, F, OP_POP);
return;
}
switch ... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,277 | static void cassignop(JF, js_Ast *exp, int opcode)
{
js_Ast *lhs = exp->a;
js_Ast *rhs = exp->b;
cassignop1(J, F, lhs);
cexp(J, F, rhs);
emit(J, F, opcode);
cassignop2(J, F, lhs, 0);
}
| DoS | 0 | static void cassignop(JF, js_Ast *exp, int opcode)
{
js_Ast *lhs = exp->a;
js_Ast *rhs = exp->b;
cassignop1(J, F, lhs);
cexp(J, F, rhs);
emit(J, F, opcode);
cassignop2(J, F, lhs, 0);
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,278 | static void cassignop1(JF, js_Ast *lhs)
{
switch (lhs->type) {
case EXP_IDENTIFIER:
emitlocal(J, F, OP_GETLOCAL, OP_GETVAR, lhs);
break;
case EXP_INDEX:
cexp(J, F, lhs->a);
cexp(J, F, lhs->b);
emit(J, F, OP_DUP2);
emit(J, F, OP_GETPROP);
break;
case EXP_MEMBER:
cexp(J, F, lhs->a);
emit(J, F, OP_DU... | DoS | 0 | static void cassignop1(JF, js_Ast *lhs)
{
switch (lhs->type) {
case EXP_IDENTIFIER:
emitlocal(J, F, OP_GETLOCAL, OP_GETVAR, lhs);
break;
case EXP_INDEX:
cexp(J, F, lhs->a);
cexp(J, F, lhs->b);
emit(J, F, OP_DUP2);
emit(J, F, OP_GETPROP);
break;
case EXP_MEMBER:
cexp(J, F, lhs->a);
emit(J, F, OP_DU... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,279 | static void cassignop2(JF, js_Ast *lhs, int postfix)
{
switch (lhs->type) {
case EXP_IDENTIFIER:
if (postfix) emit(J, F, OP_ROT2);
emitlocal(J, F, OP_SETLOCAL, OP_SETVAR, lhs);
break;
case EXP_INDEX:
if (postfix) emit(J, F, OP_ROT4);
emit(J, F, OP_SETPROP);
break;
case EXP_MEMBER:
if (postfix) emit(J,... | DoS | 0 | static void cassignop2(JF, js_Ast *lhs, int postfix)
{
switch (lhs->type) {
case EXP_IDENTIFIER:
if (postfix) emit(J, F, OP_ROT2);
emitlocal(J, F, OP_SETLOCAL, OP_SETVAR, lhs);
break;
case EXP_INDEX:
if (postfix) emit(J, F, OP_ROT4);
emit(J, F, OP_SETPROP);
break;
case EXP_MEMBER:
if (postfix) emit(J,... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,280 | static void cdelete(JF, js_Ast *exp)
{
switch (exp->type) {
case EXP_IDENTIFIER:
if (J->strict)
jsC_error(J, exp, "delete on an unqualified name is not allowed in strict mode");
emitlocal(J, F, OP_DELLOCAL, OP_DELVAR, exp);
break;
case EXP_INDEX:
cexp(J, F, exp->a);
cexp(J, F, exp->b);
emit(J, F, OP_D... | DoS | 0 | static void cdelete(JF, js_Ast *exp)
{
switch (exp->type) {
case EXP_IDENTIFIER:
if (J->strict)
jsC_error(J, exp, "delete on an unqualified name is not allowed in strict mode");
emitlocal(J, F, OP_DELLOCAL, OP_DELVAR, exp);
break;
case EXP_INDEX:
cexp(J, F, exp->a);
cexp(J, F, exp->b);
emit(J, F, OP_D... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,281 | static void cexit(JF, enum js_AstType T, js_Ast *node, js_Ast *target)
{
js_Ast *prev;
do {
prev = node, node = node->parent;
switch (node->type) {
default: /* impossible */ break;
case STM_WITH:
emit(J, F, OP_ENDWITH);
break;
case STM_FOR_IN:
case STM_FOR_IN_VAR:
/* pop the iterator if leaving t... | DoS | 0 | static void cexit(JF, enum js_AstType T, js_Ast *node, js_Ast *target)
{
js_Ast *prev;
do {
prev = node, node = node->parent;
switch (node->type) {
default: /* impossible */ break;
case STM_WITH:
emit(J, F, OP_ENDWITH);
break;
case STM_FOR_IN:
case STM_FOR_IN_VAR:
/* pop the iterator if leaving t... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,282 | static void cfunbody(JF, js_Ast *name, js_Ast *params, js_Ast *body)
{
F->lightweight = 1;
F->arguments = 0;
if (F->script)
F->lightweight = 0;
if (body)
analyze(J, F, body);
cparams(J, F, params);
if (name) {
emit(J, F, OP_CURRENT);
if (F->lightweight) {
addlocal(J, F, name, 0);
emit(J, F, OP_I... | DoS | 0 | static void cfunbody(JF, js_Ast *name, js_Ast *params, js_Ast *body)
{
F->lightweight = 1;
F->arguments = 0;
if (F->script)
F->lightweight = 0;
if (body)
analyze(J, F, body);
cparams(J, F, params);
if (name) {
emit(J, F, OP_CURRENT);
if (F->lightweight) {
addlocal(J, F, name, 0);
emit(J, F, OP_I... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,283 | static void cfundecs(JF, js_Ast *list)
{
while (list) {
js_Ast *stm = list->a;
if (stm->type == AST_FUNDEC) {
emitfunction(J, F, newfun(J, stm->a, stm->b, stm->c, 0));
emitstring(J, F, OP_INITVAR, stm->a->string);
}
list = list->b;
}
}
| DoS | 0 | static void cfundecs(JF, js_Ast *list)
{
while (list) {
js_Ast *stm = list->a;
if (stm->type == AST_FUNDEC) {
emitfunction(J, F, newfun(J, stm->a, stm->b, stm->c, 0));
emitstring(J, F, OP_INITVAR, stm->a->string);
}
list = list->b;
}
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,284 | static void checkdup(JF, js_Ast *list, js_Ast *end)
{
char nbuf[32], sbuf[32];
const char *needle, *straw;
if (end->a->type == EXP_NUMBER)
needle = jsV_numbertostring(J, nbuf, end->a->number);
else
needle = end->a->string;
while (list->a != end) {
if (list->a->type == end->type) {
js_Ast *prop = list->a... | DoS | 0 | static void checkdup(JF, js_Ast *list, js_Ast *end)
{
char nbuf[32], sbuf[32];
const char *needle, *straw;
if (end->a->type == EXP_NUMBER)
needle = jsV_numbertostring(J, nbuf, end->a->number);
else
needle = end->a->string;
while (list->a != end) {
if (list->a->type == end->type) {
js_Ast *prop = list->a... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,285 | static void cobject(JF, js_Ast *list)
{
js_Ast *head = list;
while (list) {
js_Ast *kv = list->a;
js_Ast *prop = kv->a;
if (prop->type == AST_IDENTIFIER || prop->type == EXP_STRING)
emitstring(J, F, OP_STRING, prop->string);
else if (prop->type == EXP_NUMBER)
emitnumber(J, F, prop->number);
else
... | DoS | 0 | static void cobject(JF, js_Ast *list)
{
js_Ast *head = list;
while (list) {
js_Ast *kv = list->a;
js_Ast *prop = kv->a;
if (prop->type == AST_IDENTIFIER || prop->type == EXP_STRING)
emitstring(J, F, OP_STRING, prop->string);
else if (prop->type == EXP_NUMBER)
emitnumber(J, F, prop->number);
else
... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,286 | static js_Ast *continuetarget(JF, js_Ast *node, const char *label)
{
while (node) {
if (isfun(node->type))
break;
if (isloop(node->type)) {
if (!label)
return node;
else if (matchlabel(node->parent, label))
return node;
}
node = node->parent;
}
return NULL;
}
| DoS | 0 | static js_Ast *continuetarget(JF, js_Ast *node, const char *label)
{
while (node) {
if (isfun(node->type))
break;
if (isloop(node->type)) {
if (!label)
return node;
else if (matchlabel(node->parent, label))
return node;
}
node = node->parent;
}
return NULL;
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,287 | static void cstmlist(JF, js_Ast *list)
{
while (list) {
cstm(J, F, list->a);
list = list->b;
}
}
| DoS | 0 | static void cstmlist(JF, js_Ast *list)
{
while (list) {
cstm(J, F, list->a);
list = list->b;
}
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,288 | static void cswitch(JF, js_Ast *ref, js_Ast *head)
{
js_Ast *node, *clause, *def = NULL;
int end;
cexp(J, F, ref);
/* emit an if-else chain of tests for the case clause expressions */
for (node = head; node; node = node->b) {
clause = node->a;
if (clause->type == STM_DEFAULT) {
if (def)
jsC_error(J, c... | DoS | 0 | static void cswitch(JF, js_Ast *ref, js_Ast *head)
{
js_Ast *node, *clause, *def = NULL;
int end;
cexp(J, F, ref);
/* emit an if-else chain of tests for the case clause expressions */
for (node = head; node; node = node->b) {
clause = node->a;
if (clause->type == STM_DEFAULT) {
if (def)
jsC_error(J, c... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,289 | static void ctrycatch(JF, js_Ast *trystm, js_Ast *catchvar, js_Ast *catchstm)
{
int L1, L2;
L1 = emitjump(J, F, OP_TRY);
{
/* if we get here, we have caught an exception in the try block */
if (J->strict) {
if (!strcmp(catchvar->string, "arguments"))
jsC_error(J, catchvar, "redefining 'arguments' is not a... | DoS | 0 | static void ctrycatch(JF, js_Ast *trystm, js_Ast *catchvar, js_Ast *catchstm)
{
int L1, L2;
L1 = emitjump(J, F, OP_TRY);
{
/* if we get here, we have caught an exception in the try block */
if (J->strict) {
if (!strcmp(catchvar->string, "arguments"))
jsC_error(J, catchvar, "redefining 'arguments' is not a... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,290 | static void ctrycatchfinally(JF, js_Ast *trystm, js_Ast *catchvar, js_Ast *catchstm, js_Ast *finallystm)
{
int L1, L2, L3;
L1 = emitjump(J, F, OP_TRY);
{
/* if we get here, we have caught an exception in the try block */
L2 = emitjump(J, F, OP_TRY);
{
/* if we get here, we have caught an exception in the ca... | DoS | 0 | static void ctrycatchfinally(JF, js_Ast *trystm, js_Ast *catchvar, js_Ast *catchstm, js_Ast *finallystm)
{
int L1, L2, L3;
L1 = emitjump(J, F, OP_TRY);
{
/* if we get here, we have caught an exception in the try block */
L2 = emitjump(J, F, OP_TRY);
{
/* if we get here, we have caught an exception in the ca... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,291 | static void ctryfinally(JF, js_Ast *trystm, js_Ast *finallystm)
{
int L1;
L1 = emitjump(J, F, OP_TRY);
{
/* if we get here, we have caught an exception in the try block */
cstm(J, F, finallystm); /* inline finally block */
emit(J, F, OP_THROW); /* rethrow exception */
}
label(J, F, L1);
cstm(J, F, trystm);
... | DoS | 0 | static void ctryfinally(JF, js_Ast *trystm, js_Ast *finallystm)
{
int L1;
L1 = emitjump(J, F, OP_TRY);
{
/* if we get here, we have caught an exception in the try block */
cstm(J, F, finallystm); /* inline finally block */
emit(J, F, OP_THROW); /* rethrow exception */
}
label(J, F, L1);
cstm(J, F, trystm);
... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,292 | static void ctypeof(JF, js_Ast *exp)
{
if (exp->type == EXP_IDENTIFIER)
emitlocal(J, F, OP_GETLOCAL, OP_HASVAR, exp);
else
cexp(J, F, exp);
emit(J, F, OP_TYPEOF);
}
| DoS | 0 | static void ctypeof(JF, js_Ast *exp)
{
if (exp->type == EXP_IDENTIFIER)
emitlocal(J, F, OP_GETLOCAL, OP_HASVAR, exp);
else
cexp(J, F, exp);
emit(J, F, OP_TYPEOF);
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,293 | static void cunary(JF, js_Ast *exp, int opcode)
{
cexp(J, F, exp->a);
emit(J, F, opcode);
}
| DoS | 0 | static void cunary(JF, js_Ast *exp, int opcode)
{
cexp(J, F, exp->a);
emit(J, F, opcode);
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,294 | static void cvardecs(JF, js_Ast *node)
{
if (isfun(node->type))
return; /* stop at inner functions */
if (node->type == EXP_VAR) {
if (F->lightweight)
addlocal(J, F, node->a, 1);
else
emitstring(J, F, OP_DEFVAR, node->a->string);
}
if (node->a) cvardecs(J, F, node->a);
if (node->b) cvardecs(J, F, nod... | DoS | 0 | static void cvardecs(JF, js_Ast *node)
{
if (isfun(node->type))
return; /* stop at inner functions */
if (node->type == EXP_VAR) {
if (F->lightweight)
addlocal(J, F, node->a, 1);
else
emitstring(J, F, OP_DEFVAR, node->a->string);
}
if (node->a) cvardecs(J, F, node->a);
if (node->b) cvardecs(J, F, nod... | @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,295 | static void cvarinit(JF, js_Ast *list)
{
while (list) {
js_Ast *var = list->a;
if (var->b) {
cexp(J, F, var->b);
emitlocal(J, F, OP_SETLOCAL, OP_SETVAR, var->a);
emit(J, F, OP_POP);
}
list = list->b;
}
}
| DoS | 0 | static void cvarinit(JF, js_Ast *list)
{
while (list) {
js_Ast *var = list->a;
if (var->b) {
cexp(J, F, var->b);
emitlocal(J, F, OP_SETLOCAL, OP_SETVAR, var->a);
emit(J, F, OP_POP);
}
list = list->b;
}
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,296 | static void emit(JF, int value)
{
emitraw(J, F, value);
}
| DoS | 0 | static void emit(JF, int value)
{
emitraw(J, F, value);
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,297 | static void emitfunction(JF, js_Function *fun)
{
emit(J, F, OP_CLOSURE);
emitraw(J, F, addfunction(J, F, fun));
}
| DoS | 0 | static void emitfunction(JF, js_Function *fun)
{
emit(J, F, OP_CLOSURE);
emitraw(J, F, addfunction(J, F, fun));
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,298 | static int emitjump(JF, int opcode)
{
int inst = F->codelen + 1;
emit(J, F, opcode);
emitraw(J, F, 0);
return inst;
}
| DoS | 0 | static int emitjump(JF, int opcode)
{
int inst = F->codelen + 1;
emit(J, F, opcode);
emitraw(J, F, 0);
return inst;
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
6,299 | static void emitjumpto(JF, int opcode, int dest)
{
emit(J, F, opcode);
if (dest != (js_Instruction)dest)
js_syntaxerror(J, "jump address integer overflow");
emitraw(J, F, dest);
}
| DoS | 0 | static void emitjumpto(JF, int opcode, int dest)
{
emit(J, F, opcode);
if (dest != (js_Instruction)dest)
js_syntaxerror(J, "jump address integer overflow");
emitraw(J, F, dest);
}
| @@ -1102,11 +1102,11 @@ static void cstm(JF, js_Ast *stm)
case STM_BREAK:
if (stm->a) {
- target = breaktarget(J, F, stm, stm->a->string);
+ target = breaktarget(J, F, stm->parent, stm->a->string);
if (!target)
... | CWE-476 | null | null |
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