idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
6,300 | static void emitlocal(JF, int oploc, int opvar, js_Ast *ident)
{
int i;
if (J->strict && oploc == OP_SETLOCAL) {
if (!strcmp(ident->string, "arguments"))
jsC_error(J, ident, "'arguments' is read-only in strict mode");
if (!strcmp(ident->string, "eval"))
jsC_error(J, ident, "'eval' is read-only in strict mod... | DoS | 0 | static void emitlocal(JF, int oploc, int opvar, js_Ast *ident)
{
int i;
if (J->strict && oploc == OP_SETLOCAL) {
if (!strcmp(ident->string, "arguments"))
jsC_error(J, ident, "'arguments' is read-only in strict mode");
if (!strcmp(ident->string, "eval"))
jsC_error(J, ident, "'eval' is read-only in strict mod... | @@ -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 |
6,301 | static void emitnumber(JF, double num)
{
if (num == 0) {
emit(J, F, OP_NUMBER_0);
if (signbit(num))
emit(J, F, OP_NEG);
} else if (num == 1) {
emit(J, F, OP_NUMBER_1);
} else if (num == (js_Instruction)num) {
emit(J, F, OP_NUMBER_POS);
emitraw(J, F, (js_Instruction)num);
} else if (num < 0 && -num == (... | DoS | 0 | static void emitnumber(JF, double num)
{
if (num == 0) {
emit(J, F, OP_NUMBER_0);
if (signbit(num))
emit(J, F, OP_NEG);
} else if (num == 1) {
emit(J, F, OP_NUMBER_1);
} else if (num == (js_Instruction)num) {
emit(J, F, OP_NUMBER_POS);
emitraw(J, F, (js_Instruction)num);
} else if (num < 0 && -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 |
6,302 | static void emitraw(JF, int value)
{
if (value != (js_Instruction)value)
js_syntaxerror(J, "integer overflow in instruction coding");
if (F->codelen >= F->codecap) {
F->codecap = F->codecap ? F->codecap * 2 : 64;
F->code = js_realloc(J, F->code, F->codecap * sizeof *F->code);
}
F->code[F->codelen++] = value;
... | DoS | 0 | static void emitraw(JF, int value)
{
if (value != (js_Instruction)value)
js_syntaxerror(J, "integer overflow in instruction coding");
if (F->codelen >= F->codecap) {
F->codecap = F->codecap ? F->codecap * 2 : 64;
F->code = js_realloc(J, F->code, F->codecap * sizeof *F->code);
}
F->code[F->codelen++] = 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 |
6,303 | static void emitstring(JF, int opcode, const char *str)
{
emit(J, F, opcode);
emitraw(J, F, addstring(J, F, str));
}
| DoS | 0 | static void emitstring(JF, int opcode, const char *str)
{
emit(J, F, opcode);
emitraw(J, F, addstring(J, F, str));
}
| @@ -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 |
6,304 | static int here(JF)
{
return F->codelen;
}
| DoS | 0 | static int here(JF)
{
return F->codelen;
}
| @@ -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 |
6,305 | static int isfun(enum js_AstType T)
{
return T == AST_FUNDEC || T == EXP_FUN || T == EXP_PROP_GET || T == EXP_PROP_SET;
}
| DoS | 0 | static int isfun(enum js_AstType T)
{
return T == AST_FUNDEC || T == EXP_FUN || T == EXP_PROP_GET || T == EXP_PROP_SET;
}
| @@ -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 |
6,306 | static int isloop(enum js_AstType T)
{
return T == STM_DO || T == STM_WHILE ||
T == STM_FOR || T == STM_FOR_VAR ||
T == STM_FOR_IN || T == STM_FOR_IN_VAR;
}
| DoS | 0 | static int isloop(enum js_AstType T)
{
return T == STM_DO || T == STM_WHILE ||
T == STM_FOR || T == STM_FOR_VAR ||
T == STM_FOR_IN || T == STM_FOR_IN_VAR;
}
| @@ -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 |
6,307 | js_Function *jsC_compile(js_State *J, js_Ast *prog)
{
return newfun(J, NULL, NULL, prog, 1);
}
| DoS | 0 | js_Function *jsC_compile(js_State *J, js_Ast *prog)
{
return newfun(J, NULL, NULL, prog, 1);
}
| @@ -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 |
6,308 | js_Function *jsC_compilefunction(js_State *J, js_Ast *prog)
{
return newfun(J, prog->a, prog->b, prog->c, 0);
}
| DoS | 0 | js_Function *jsC_compilefunction(js_State *J, js_Ast *prog)
{
return newfun(J, prog->a, prog->b, prog->c, 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 |
6,309 | void jsC_error(js_State *J, js_Ast *node, const char *fmt, ...)
{
va_list ap;
char buf[512];
char msgbuf[256];
va_start(ap, fmt);
vsnprintf(msgbuf, 256, fmt, ap);
va_end(ap);
snprintf(buf, 256, "%s:%d: ", J->filename, node->line);
strcat(buf, msgbuf);
js_newsyntaxerror(J, buf);
js_throw(J);
}
| DoS | 0 | void jsC_error(js_State *J, js_Ast *node, const char *fmt, ...)
{
va_list ap;
char buf[512];
char msgbuf[256];
va_start(ap, fmt);
vsnprintf(msgbuf, 256, fmt, ap);
va_end(ap);
snprintf(buf, 256, "%s:%d: ", J->filename, node->line);
strcat(buf, msgbuf);
js_newsyntaxerror(J, buf);
js_throw(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 |
6,310 | static void label(JF, int inst)
{
labelto(J, F, inst, F->codelen);
}
| DoS | 0 | static void label(JF, int inst)
{
labelto(J, F, inst, F->codelen);
}
| @@ -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 |
6,311 | static void labeljumps(JF, js_JumpList *jump, int baddr, int caddr)
{
while (jump) {
if (jump->type == STM_BREAK)
labelto(J, F, jump->inst, baddr);
if (jump->type == STM_CONTINUE)
labelto(J, F, jump->inst, caddr);
jump = jump->next;
}
}
| DoS | 0 | static void labeljumps(JF, js_JumpList *jump, int baddr, int caddr)
{
while (jump) {
if (jump->type == STM_BREAK)
labelto(J, F, jump->inst, baddr);
if (jump->type == STM_CONTINUE)
labelto(J, F, jump->inst, caddr);
jump = jump->next;
}
}
| @@ -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 |
6,312 | static int listlength(js_Ast *list)
{
int n = 0;
while (list) ++n, list = list->b;
return n;
}
| DoS | 0 | static int listlength(js_Ast *list)
{
int n = 0;
while (list) ++n, list = list->b;
return n;
}
| @@ -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 |
6,313 | static int matchlabel(js_Ast *node, const char *label)
{
while (node && node->type == STM_LABEL) {
if (!strcmp(node->a->string, label))
return 1;
node = node->parent;
}
return 0;
}
| DoS | 0 | static int matchlabel(js_Ast *node, const char *label)
{
while (node && node->type == STM_LABEL) {
if (!strcmp(node->a->string, label))
return 1;
node = node->parent;
}
return 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 |
6,314 | static js_Function *newfun(js_State *J, js_Ast *name, js_Ast *params, js_Ast *body, int script)
{
js_Function *F = js_malloc(J, sizeof *F);
memset(F, 0, sizeof *F);
F->gcmark = 0;
F->gcnext = J->gcfun;
J->gcfun = F;
++J->gccounter;
F->filename = js_intern(J, J->filename);
F->line = name ? name->line : params ?... | DoS | 0 | static js_Function *newfun(js_State *J, js_Ast *name, js_Ast *params, js_Ast *body, int script)
{
js_Function *F = js_malloc(J, sizeof *F);
memset(F, 0, sizeof *F);
F->gcmark = 0;
F->gcnext = J->gcfun;
J->gcfun = F;
++J->gccounter;
F->filename = js_intern(J, J->filename);
F->line = name ? name->line : params ?... | @@ -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 |
6,315 | static js_Ast *returntarget(JF, js_Ast *node)
{
while (node) {
if (isfun(node->type))
return node;
node = node->parent;
}
return NULL;
}
| DoS | 0 | static js_Ast *returntarget(JF, js_Ast *node)
{
while (node) {
if (isfun(node->type))
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 |
6,316 | static char *addr_to_string(const char *format,
struct sockaddr_storage *sa,
socklen_t salen) {
char *addr;
char host[NI_MAXHOST];
char serv[NI_MAXSERV];
int err;
size_t addrlen;
if ((err = getnameinfo((struct sockaddr *)sa, salen,
... | DoS | 0 | static char *addr_to_string(const char *format,
struct sockaddr_storage *sa,
socklen_t salen) {
char *addr;
char host[NI_MAXHOST];
char serv[NI_MAXSERV];
int err;
size_t addrlen;
if ((err = getnameinfo((struct sockaddr *)sa, salen,
... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,317 | static void audio_add(VncState *vs)
{
struct audio_capture_ops ops;
if (vs->audio_cap) {
error_report("audio already running");
return;
}
ops.notify = audio_capture_notify;
ops.destroy = audio_capture_destroy;
ops.capture = audio_capture;
vs->audio_cap = AUD_add_capture(&v... | DoS | 0 | static void audio_add(VncState *vs)
{
struct audio_capture_ops ops;
if (vs->audio_cap) {
error_report("audio already running");
return;
}
ops.notify = audio_capture_notify;
ops.destroy = audio_capture_destroy;
ops.capture = audio_capture;
vs->audio_cap = AUD_add_capture(&v... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,318 | static void audio_capture(void *opaque, void *buf, int size)
{
VncState *vs = opaque;
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_QEMU);
vnc_write_u8(vs, VNC_MSG_SERVER_QEMU_AUDIO);
vnc_write_u16(vs, VNC_MSG_SERVER_QEMU_AUDIO_DATA);
vnc_write_u32(vs, size);
vnc_write(vs, buf, size)... | DoS | 0 | static void audio_capture(void *opaque, void *buf, int size)
{
VncState *vs = opaque;
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_QEMU);
vnc_write_u8(vs, VNC_MSG_SERVER_QEMU_AUDIO);
vnc_write_u16(vs, VNC_MSG_SERVER_QEMU_AUDIO_DATA);
vnc_write_u32(vs, size);
vnc_write(vs, buf, size)... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,319 | static void audio_capture_notify(void *opaque, audcnotification_e cmd)
{
VncState *vs = opaque;
switch (cmd) {
case AUD_CNOTIFY_DISABLE:
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_QEMU);
vnc_write_u8(vs, VNC_MSG_SERVER_QEMU_AUDIO);
vnc_write_u16(vs, VNC_MSG_SERVER_... | DoS | 0 | static void audio_capture_notify(void *opaque, audcnotification_e cmd)
{
VncState *vs = opaque;
switch (cmd) {
case AUD_CNOTIFY_DISABLE:
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_QEMU);
vnc_write_u8(vs, VNC_MSG_SERVER_QEMU_AUDIO);
vnc_write_u16(vs, VNC_MSG_SERVER_... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,320 | void buffer_append(Buffer *buffer, const void *data, size_t len)
{
memcpy(buffer->buffer + buffer->offset, data, len);
buffer->offset += len;
}
| DoS | 0 | void buffer_append(Buffer *buffer, const void *data, size_t len)
{
memcpy(buffer->buffer + buffer->offset, data, len);
buffer->offset += len;
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,321 | static int buffer_empty(Buffer *buffer)
{
return buffer->offset == 0;
}
| DoS | 0 | static int buffer_empty(Buffer *buffer)
{
return buffer->offset == 0;
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,322 | uint8_t *buffer_end(Buffer *buffer)
{
return buffer->buffer + buffer->offset;
}
| DoS | 0 | uint8_t *buffer_end(Buffer *buffer)
{
return buffer->buffer + buffer->offset;
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,323 | void buffer_free(Buffer *buffer)
{
g_free(buffer->buffer);
buffer->offset = 0;
buffer->capacity = 0;
buffer->buffer = NULL;
}
| DoS | 0 | void buffer_free(Buffer *buffer)
{
g_free(buffer->buffer);
buffer->offset = 0;
buffer->capacity = 0;
buffer->buffer = NULL;
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,324 | static void client_cut_text(VncState *vs, size_t len, uint8_t *text)
{
}
| DoS | 0 | static void client_cut_text(VncState *vs, size_t len, uint8_t *text)
{
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,325 | static const char *code2name(int keycode)
{
return QKeyCode_lookup[qemu_input_key_number_to_qcode(keycode)];
}
| DoS | 0 | static const char *code2name(int keycode)
{
return QKeyCode_lookup[qemu_input_key_number_to_qcode(keycode)];
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,326 | static int current_led_state(VncState *vs)
{
int ledstate = 0;
if (vs->modifiers_state[0x46]) {
ledstate |= QEMU_SCROLL_LOCK_LED;
}
if (vs->modifiers_state[0x45]) {
ledstate |= QEMU_NUM_LOCK_LED;
}
if (vs->modifiers_state[0x3a]) {
ledstate |= QEMU_CAPS_LOCK_LED;
}
... | DoS | 0 | static int current_led_state(VncState *vs)
{
int ledstate = 0;
if (vs->modifiers_state[0x46]) {
ledstate |= QEMU_SCROLL_LOCK_LED;
}
if (vs->modifiers_state[0x45]) {
ledstate |= QEMU_NUM_LOCK_LED;
}
if (vs->modifiers_state[0x3a]) {
ledstate |= QEMU_CAPS_LOCK_LED;
}
... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,327 | static void ext_key_event(VncState *vs, int down,
uint32_t sym, uint16_t keycode)
{
/* if the user specifies a keyboard layout, always use it */
if (keyboard_layout) {
key_event(vs, down, sym);
} else {
trace_vnc_key_event_ext(down, sym, keycode, code2name(keycode))... | DoS | 0 | static void ext_key_event(VncState *vs, int down,
uint32_t sym, uint16_t keycode)
{
/* if the user specifies a keyboard layout, always use it */
if (keyboard_layout) {
key_event(vs, down, sym);
} else {
trace_vnc_key_event_ext(down, sym, keycode, code2name(keycode))... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,328 | static int find_and_clear_dirty_height(struct VncState *vs,
int y, int last_x, int x, int height)
{
int h;
for (h = 1; h < (height - y); h++) {
if (!test_bit(last_x, vs->dirty[y + h])) {
break;
}
bitmap_clear(vs->dirty[y + h], last_x, x... | DoS | 0 | static int find_and_clear_dirty_height(struct VncState *vs,
int y, int last_x, int x, int height)
{
int h;
for (h = 1; h < (height - y); h++) {
if (!test_bit(last_x, vs->dirty[y + h])) {
break;
}
bitmap_clear(vs->dirty[y + h], last_x, x... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,329 | static void framebuffer_update_request(VncState *vs, int incremental,
int x, int y, int w, int h)
{
int width = pixman_image_get_width(vs->vd->server);
int height = pixman_image_get_height(vs->vd->server);
vs->need_update = 1;
if (incremental) {
return;
... | DoS | 0 | static void framebuffer_update_request(VncState *vs, int incremental,
int x, int y, int w, int h)
{
int width = pixman_image_get_width(vs->vd->server);
int height = pixman_image_get_height(vs->vd->server);
vs->need_update = 1;
if (incremental) {
return;
... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,330 | static void kbd_leds(void *opaque, int ledstate)
{
VncState *vs = opaque;
int caps, num, scr;
bool has_changed = (ledstate != current_led_state(vs));
trace_vnc_key_guest_leds((ledstate & QEMU_CAPS_LOCK_LED),
(ledstate & QEMU_NUM_LOCK_LED),
(leds... | DoS | 0 | static void kbd_leds(void *opaque, int ledstate)
{
VncState *vs = opaque;
int caps, num, scr;
bool has_changed = (ledstate != current_led_state(vs));
trace_vnc_key_guest_leds((ledstate & QEMU_CAPS_LOCK_LED),
(ledstate & QEMU_NUM_LOCK_LED),
(leds... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,331 | static void key_event(VncState *vs, int down, uint32_t sym)
{
int keycode;
int lsym = sym;
if (lsym >= 'A' && lsym <= 'Z' && qemu_console_is_graphic(NULL)) {
lsym = lsym - 'A' + 'a';
}
keycode = keysym2scancode(vs->vd->kbd_layout, lsym & 0xFFFF) & SCANCODE_KEYMASK;
trace_vnc_key_event_... | DoS | 0 | static void key_event(VncState *vs, int down, uint32_t sym)
{
int keycode;
int lsym = sym;
if (lsym >= 'A' && lsym <= 'Z' && qemu_console_is_graphic(NULL)) {
lsym = lsym - 'A' + 'a';
}
keycode = keysym2scancode(vs->vd->kbd_layout, lsym & 0xFFFF) & SCANCODE_KEYMASK;
trace_vnc_key_event_... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,332 | static void pixel_format_message (VncState *vs) {
char pad[3] = { 0, 0, 0 };
vs->client_pf = qemu_default_pixelformat(32);
vnc_write_u8(vs, vs->client_pf.bits_per_pixel); /* bits-per-pixel */
vnc_write_u8(vs, vs->client_pf.depth); /* depth */
#ifdef HOST_WORDS_BIGENDIAN
vnc_write_u8(vs, 1); ... | DoS | 0 | static void pixel_format_message (VncState *vs) {
char pad[3] = { 0, 0, 0 };
vs->client_pf = qemu_default_pixelformat(32);
vnc_write_u8(vs, vs->client_pf.bits_per_pixel); /* bits-per-pixel */
vnc_write_u8(vs, vs->client_pf.depth); /* depth */
#ifdef HOST_WORDS_BIGENDIAN
vnc_write_u8(vs, 1); ... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,333 | static int protocol_client_auth_vnc(VncState *vs, uint8_t *data, size_t len)
{
unsigned char response[VNC_AUTH_CHALLENGE_SIZE];
int i, j, pwlen;
unsigned char key[8];
time_t now = time(NULL);
if (!vs->vd->password) {
VNC_DEBUG("No password configured on server");
goto reject;
}
... | DoS | 0 | static int protocol_client_auth_vnc(VncState *vs, uint8_t *data, size_t len)
{
unsigned char response[VNC_AUTH_CHALLENGE_SIZE];
int i, j, pwlen;
unsigned char key[8];
time_t now = time(NULL);
if (!vs->vd->password) {
VNC_DEBUG("No password configured on server");
goto reject;
}
... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,334 | static int protocol_client_init(VncState *vs, uint8_t *data, size_t len)
{
char buf[1024];
VncShareMode mode;
int size;
mode = data[0] ? VNC_SHARE_MODE_SHARED : VNC_SHARE_MODE_EXCLUSIVE;
switch (vs->vd->share_policy) {
case VNC_SHARE_POLICY_IGNORE:
/*
* Ignore the shared flag. ... | DoS | 0 | static int protocol_client_init(VncState *vs, uint8_t *data, size_t len)
{
char buf[1024];
VncShareMode mode;
int size;
mode = data[0] ? VNC_SHARE_MODE_SHARED : VNC_SHARE_MODE_EXCLUSIVE;
switch (vs->vd->share_policy) {
case VNC_SHARE_POLICY_IGNORE:
/*
* Ignore the shared flag. ... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,335 | static int protocol_client_msg(VncState *vs, uint8_t *data, size_t len)
{
int i;
uint16_t limit;
VncDisplay *vd = vs->vd;
if (data[0] > 3) {
update_displaychangelistener(&vd->dcl, VNC_REFRESH_INTERVAL_BASE);
}
switch (data[0]) {
case VNC_MSG_CLIENT_SET_PIXEL_FORMAT:
if (len... | DoS | 0 | static int protocol_client_msg(VncState *vs, uint8_t *data, size_t len)
{
int i;
uint16_t limit;
VncDisplay *vd = vs->vd;
if (data[0] > 3) {
update_displaychangelistener(&vd->dcl, VNC_REFRESH_INTERVAL_BASE);
}
switch (data[0]) {
case VNC_MSG_CLIENT_SET_PIXEL_FORMAT:
if (len... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,336 | static int protocol_version(VncState *vs, uint8_t *version, size_t len)
{
char local[13];
memcpy(local, version, 12);
local[12] = 0;
if (sscanf(local, "RFB %03d.%03d\n", &vs->major, &vs->minor) != 2) {
VNC_DEBUG("Malformed protocol version %s\n", local);
vnc_client_error(vs);
r... | DoS | 0 | static int protocol_version(VncState *vs, uint8_t *version, size_t len)
{
char local[13];
memcpy(local, version, 12);
local[12] = 0;
if (sscanf(local, "RFB %03d.%03d\n", &vs->major, &vs->minor) != 2) {
VNC_DEBUG("Malformed protocol version %s\n", local);
vnc_client_error(vs);
r... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,337 | VncInfo *qmp_query_vnc(Error **errp)
{
VncInfo *info = g_malloc0(sizeof(*info));
if (vnc_display == NULL || vnc_display->display == NULL) {
info->enabled = false;
} else {
VncClientInfoList *cur_item = NULL;
struct sockaddr_storage sa;
socklen_t salen = sizeof(sa);
c... | DoS | 0 | VncInfo *qmp_query_vnc(Error **errp)
{
VncInfo *info = g_malloc0(sizeof(*info));
if (vnc_display == NULL || vnc_display->display == NULL) {
info->enabled = false;
} else {
VncClientInfoList *cur_item = NULL;
struct sockaddr_storage sa;
socklen_t salen = sizeof(sa);
c... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,338 | static VncClientInfo *qmp_query_vnc_client(const VncState *client)
{
struct sockaddr_storage sa;
socklen_t salen = sizeof(sa);
char host[NI_MAXHOST];
char serv[NI_MAXSERV];
VncClientInfo *info;
if (getpeername(client->csock, (struct sockaddr *)&sa, &salen) < 0) {
return NULL;
}
... | DoS | 0 | static VncClientInfo *qmp_query_vnc_client(const VncState *client)
{
struct sockaddr_storage sa;
socklen_t salen = sizeof(sa);
char host[NI_MAXHOST];
char serv[NI_MAXSERV];
VncClientInfo *info;
if (getpeername(client->csock, (struct sockaddr *)&sa, &salen) < 0) {
return NULL;
}
... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,339 | uint32_t read_u32(uint8_t *data, size_t offset)
{
return ((data[offset] << 24) | (data[offset + 1] << 16) |
(data[offset + 2] << 8) | data[offset + 3]);
}
| DoS | 0 | uint32_t read_u32(uint8_t *data, size_t offset)
{
return ((data[offset] << 24) | (data[offset + 1] << 16) |
(data[offset + 2] << 8) | data[offset + 3]);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,340 | static uint8_t read_u8(uint8_t *data, size_t offset)
{
return data[offset];
}
| DoS | 0 | static uint8_t read_u8(uint8_t *data, size_t offset)
{
return data[offset];
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,341 | static void reset_keys(VncState *vs)
{
int i;
for(i = 0; i < 256; i++) {
if (vs->modifiers_state[i]) {
qemu_input_event_send_key_number(vs->vd->dcl.con, i, false);
vs->modifiers_state[i] = 0;
}
}
}
| DoS | 0 | static void reset_keys(VncState *vs)
{
int i;
for(i = 0; i < 256; i++) {
if (vs->modifiers_state[i]) {
qemu_input_event_send_key_number(vs->vd->dcl.con, i, false);
vs->modifiers_state[i] = 0;
}
}
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,342 | static void send_ext_audio_ack(VncState *vs)
{
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
vnc_write_u8(vs, 0);
vnc_write_u16(vs, 1);
vnc_framebuffer_update(vs, 0, 0,
pixman_image_get_width(vs->vd->server),
pixman_im... | DoS | 0 | static void send_ext_audio_ack(VncState *vs)
{
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
vnc_write_u8(vs, 0);
vnc_write_u16(vs, 1);
vnc_framebuffer_update(vs, 0, 0,
pixman_image_get_width(vs->vd->server),
pixman_im... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,343 | static void set_encodings(VncState *vs, int32_t *encodings, size_t n_encodings)
{
int i;
unsigned int enc = 0;
vs->features = 0;
vs->vnc_encoding = 0;
vs->tight.compression = 9;
vs->tight.quality = -1; /* Lossless by default */
vs->absolute = -1;
/*
* Start from the end because th... | DoS | 0 | static void set_encodings(VncState *vs, int32_t *encodings, size_t n_encodings)
{
int i;
unsigned int enc = 0;
vs->features = 0;
vs->vnc_encoding = 0;
vs->tight.compression = 9;
vs->tight.quality = -1; /* Lossless by default */
vs->absolute = -1;
/*
* Start from the end because th... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,344 | void start_auth_vnc(VncState *vs)
{
make_challenge(vs);
/* Send client a 'random' challenge */
vnc_write(vs, vs->challenge, sizeof(vs->challenge));
vnc_flush(vs);
vnc_read_when(vs, protocol_client_auth_vnc, sizeof(vs->challenge));
}
| DoS | 0 | void start_auth_vnc(VncState *vs)
{
make_challenge(vs);
/* Send client a 'random' challenge */
vnc_write(vs, vs->challenge, sizeof(vs->challenge));
vnc_flush(vs);
vnc_read_when(vs, protocol_client_auth_vnc, sizeof(vs->challenge));
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,345 | static void vnc_abort_display_jobs(VncDisplay *vd)
{
VncState *vs;
QTAILQ_FOREACH(vs, &vd->clients, next) {
vnc_lock_output(vs);
vs->abort = true;
vnc_unlock_output(vs);
}
QTAILQ_FOREACH(vs, &vd->clients, next) {
vnc_jobs_join(vs);
}
QTAILQ_FOREACH(vs, &vd->clien... | DoS | 0 | static void vnc_abort_display_jobs(VncDisplay *vd)
{
VncState *vs;
QTAILQ_FOREACH(vs, &vd->clients, next) {
vnc_lock_output(vs);
vs->abort = true;
vnc_unlock_output(vs);
}
QTAILQ_FOREACH(vs, &vd->clients, next) {
vnc_jobs_join(vs);
}
QTAILQ_FOREACH(vs, &vd->clien... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,346 | static const char *vnc_auth_name(VncDisplay *vd) {
switch (vd->auth) {
case VNC_AUTH_INVALID:
return "invalid";
case VNC_AUTH_NONE:
return "none";
case VNC_AUTH_VNC:
return "vnc";
case VNC_AUTH_RA2:
return "ra2";
case VNC_AUTH_RA2NE:
return "ra2ne";
ca... | DoS | 0 | static const char *vnc_auth_name(VncDisplay *vd) {
switch (vd->auth) {
case VNC_AUTH_INVALID:
return "invalid";
case VNC_AUTH_NONE:
return "none";
case VNC_AUTH_VNC:
return "vnc";
case VNC_AUTH_RA2:
return "ra2";
case VNC_AUTH_RA2NE:
return "ra2ne";
ca... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,347 | static VncBasicInfo *vnc_basic_info_get(struct sockaddr_storage *sa,
socklen_t salen)
{
VncBasicInfo *info;
char host[NI_MAXHOST];
char serv[NI_MAXSERV];
int err;
if ((err = getnameinfo((struct sockaddr *)sa, salen,
host, sizeof(hos... | DoS | 0 | static VncBasicInfo *vnc_basic_info_get(struct sockaddr_storage *sa,
socklen_t salen)
{
VncBasicInfo *info;
char host[NI_MAXHOST];
char serv[NI_MAXSERV];
int err;
if ((err = getnameinfo((struct sockaddr *)sa, salen,
host, sizeof(hos... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,348 | static VncBasicInfo *vnc_basic_info_get_from_remote_addr(int fd)
{
struct sockaddr_storage sa;
socklen_t salen;
salen = sizeof(sa);
if (getpeername(fd, (struct sockaddr*)&sa, &salen) < 0) {
return NULL;
}
return vnc_basic_info_get(&sa, salen);
}
| DoS | 0 | static VncBasicInfo *vnc_basic_info_get_from_remote_addr(int fd)
{
struct sockaddr_storage sa;
socklen_t salen;
salen = sizeof(sa);
if (getpeername(fd, (struct sockaddr*)&sa, &salen) < 0) {
return NULL;
}
return vnc_basic_info_get(&sa, salen);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,349 | static VncBasicInfo *vnc_basic_info_get_from_server_addr(int fd)
{
struct sockaddr_storage sa;
socklen_t salen;
salen = sizeof(sa);
if (getsockname(fd, (struct sockaddr*)&sa, &salen) < 0) {
return NULL;
}
return vnc_basic_info_get(&sa, salen);
}
| DoS | 0 | static VncBasicInfo *vnc_basic_info_get_from_server_addr(int fd)
{
struct sockaddr_storage sa;
socklen_t salen;
salen = sizeof(sa);
if (getsockname(fd, (struct sockaddr*)&sa, &salen) < 0) {
return NULL;
}
return vnc_basic_info_get(&sa, salen);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,350 | static void vnc_client_cache_addr(VncState *client)
{
VncBasicInfo *bi = vnc_basic_info_get_from_remote_addr(client->csock);
if (bi) {
client->info = g_malloc0(sizeof(*client->info));
client->info->base = bi;
}
}
| DoS | 0 | static void vnc_client_cache_addr(VncState *client)
{
VncBasicInfo *bi = vnc_basic_info_get_from_remote_addr(client->csock);
if (bi) {
client->info = g_malloc0(sizeof(*client->info));
client->info->base = bi;
}
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,351 | static void vnc_client_cache_auth(VncState *client)
{
if (!client->info) {
return;
}
#ifdef CONFIG_VNC_TLS
if (client->tls.session &&
client->tls.dname) {
client->info->has_x509_dname = true;
client->info->x509_dname = g_strdup(client->tls.dname);
}
#endif
#ifdef CONFIG_... | DoS | 0 | static void vnc_client_cache_auth(VncState *client)
{
if (!client->info) {
return;
}
#ifdef CONFIG_VNC_TLS
if (client->tls.session &&
client->tls.dname) {
client->info->has_x509_dname = true;
client->info->x509_dname = g_strdup(client->tls.dname);
}
#endif
#ifdef CONFIG_... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,352 | void vnc_client_error(VncState *vs)
{
VNC_DEBUG("Closing down client sock: protocol error\n");
vnc_disconnect_start(vs);
}
| DoS | 0 | void vnc_client_error(VncState *vs)
{
VNC_DEBUG("Closing down client sock: protocol error\n");
vnc_disconnect_start(vs);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,353 | int vnc_client_io_error(VncState *vs, int ret, int last_errno)
{
if (ret == 0 || ret == -1) {
if (ret == -1) {
switch (last_errno) {
case EINTR:
case EAGAIN:
#ifdef _WIN32
case WSAEWOULDBLOCK:
#endif
return 0;
de... | DoS | 0 | int vnc_client_io_error(VncState *vs, int ret, int last_errno)
{
if (ret == 0 || ret == -1) {
if (ret == -1) {
switch (last_errno) {
case EINTR:
case EAGAIN:
#ifdef _WIN32
case WSAEWOULDBLOCK:
#endif
return 0;
de... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,354 | void vnc_client_read(void *opaque)
{
VncState *vs = opaque;
long ret;
#ifdef CONFIG_VNC_SASL
if (vs->sasl.conn && vs->sasl.runSSF)
ret = vnc_client_read_sasl(vs);
else
#endif /* CONFIG_VNC_SASL */
#ifdef CONFIG_VNC_WS
if (vs->encode_ws) {
ret = vnc_client_read_ws(vs);
... | DoS | 0 | void vnc_client_read(void *opaque)
{
VncState *vs = opaque;
long ret;
#ifdef CONFIG_VNC_SASL
if (vs->sasl.conn && vs->sasl.runSSF)
ret = vnc_client_read_sasl(vs);
else
#endif /* CONFIG_VNC_SASL */
#ifdef CONFIG_VNC_WS
if (vs->encode_ws) {
ret = vnc_client_read_ws(vs);
... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,355 | long vnc_client_read_buf(VncState *vs, uint8_t *data, size_t datalen)
{
long ret;
#ifdef CONFIG_VNC_TLS
if (vs->tls.session) {
ret = vnc_client_read_tls(&vs->tls.session, data, datalen);
} else {
#ifdef CONFIG_VNC_WS
if (vs->ws_tls.session) {
ret = vnc_client_read_tls(&vs->ws_tls... | DoS | 0 | long vnc_client_read_buf(VncState *vs, uint8_t *data, size_t datalen)
{
long ret;
#ifdef CONFIG_VNC_TLS
if (vs->tls.session) {
ret = vnc_client_read_tls(&vs->tls.session, data, datalen);
} else {
#ifdef CONFIG_VNC_WS
if (vs->ws_tls.session) {
ret = vnc_client_read_tls(&vs->ws_tls... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,356 | static long vnc_client_read_tls(gnutls_session_t *session, uint8_t *data,
size_t datalen)
{
long ret = gnutls_read(*session, data, datalen);
if (ret < 0) {
if (ret == GNUTLS_E_AGAIN) {
errno = EAGAIN;
} else {
errno = EIO;
}
... | DoS | 0 | static long vnc_client_read_tls(gnutls_session_t *session, uint8_t *data,
size_t datalen)
{
long ret = gnutls_read(*session, data, datalen);
if (ret < 0) {
if (ret == GNUTLS_E_AGAIN) {
errno = EAGAIN;
} else {
errno = EIO;
}
... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,357 | void vnc_client_write(void *opaque)
{
VncState *vs = opaque;
vnc_lock_output(vs);
if (vs->output.offset
#ifdef CONFIG_VNC_WS
|| vs->ws_output.offset
#endif
) {
vnc_client_write_locked(opaque);
} else if (vs->csock != -1) {
qemu_set_fd_handler2(vs->csock, NULL, vn... | DoS | 0 | void vnc_client_write(void *opaque)
{
VncState *vs = opaque;
vnc_lock_output(vs);
if (vs->output.offset
#ifdef CONFIG_VNC_WS
|| vs->ws_output.offset
#endif
) {
vnc_client_write_locked(opaque);
} else if (vs->csock != -1) {
qemu_set_fd_handler2(vs->csock, NULL, vn... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,358 | static void vnc_client_write_locked(void *opaque)
{
VncState *vs = opaque;
#ifdef CONFIG_VNC_SASL
if (vs->sasl.conn &&
vs->sasl.runSSF &&
!vs->sasl.waitWriteSSF) {
vnc_client_write_sasl(vs);
} else
#endif /* CONFIG_VNC_SASL */
{
#ifdef CONFIG_VNC_WS
if (vs->encode_ws) {
... | DoS | 0 | static void vnc_client_write_locked(void *opaque)
{
VncState *vs = opaque;
#ifdef CONFIG_VNC_SASL
if (vs->sasl.conn &&
vs->sasl.runSSF &&
!vs->sasl.waitWriteSSF) {
vnc_client_write_sasl(vs);
} else
#endif /* CONFIG_VNC_SASL */
{
#ifdef CONFIG_VNC_WS
if (vs->encode_ws) {
... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,359 | static long vnc_client_write_plain(VncState *vs)
{
long ret;
#ifdef CONFIG_VNC_SASL
VNC_DEBUG("Write Plain: Pending output %p size %zd offset %zd. Wait SSF %d\n",
vs->output.buffer, vs->output.capacity, vs->output.offset,
vs->sasl.waitWriteSSF);
if (vs->sasl.conn &&
vs-... | DoS | 0 | static long vnc_client_write_plain(VncState *vs)
{
long ret;
#ifdef CONFIG_VNC_SASL
VNC_DEBUG("Write Plain: Pending output %p size %zd offset %zd. Wait SSF %d\n",
vs->output.buffer, vs->output.capacity, vs->output.offset,
vs->sasl.waitWriteSSF);
if (vs->sasl.conn &&
vs-... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,360 | static long vnc_client_write_tls(gnutls_session_t *session,
const uint8_t *data,
size_t datalen)
{
long ret = gnutls_write(*session, data, datalen);
if (ret < 0) {
if (ret == GNUTLS_E_AGAIN) {
errno = EAGAIN;
} else {
... | DoS | 0 | static long vnc_client_write_tls(gnutls_session_t *session,
const uint8_t *data,
size_t datalen)
{
long ret = gnutls_write(*session, data, datalen);
if (ret < 0) {
if (ret == GNUTLS_E_AGAIN) {
errno = EAGAIN;
} else {
... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,361 | static void vnc_colordepth(VncState *vs)
{
if (vnc_has_feature(vs, VNC_FEATURE_WMVI)) {
/* Sending a WMVi message to notify the client*/
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
vnc_write_u8(vs, 0);
vnc_write_u16(vs, 1); /* number of rects */
... | DoS | 0 | static void vnc_colordepth(VncState *vs)
{
if (vnc_has_feature(vs, VNC_FEATURE_WMVI)) {
/* Sending a WMVi message to notify the client*/
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
vnc_write_u8(vs, 0);
vnc_write_u16(vs, 1); /* number of rects */
... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,362 | void vnc_convert_pixel(VncState *vs, uint8_t *buf, uint32_t v)
{
uint8_t r, g, b;
#if VNC_SERVER_FB_FORMAT == PIXMAN_FORMAT(32, PIXMAN_TYPE_ARGB, 0, 8, 8, 8)
r = (((v & 0x00ff0000) >> 16) << vs->client_pf.rbits) >> 8;
g = (((v & 0x0000ff00) >> 8) << vs->client_pf.gbits) >> 8;
b = (((v & 0x000000ff) >>... | DoS | 0 | void vnc_convert_pixel(VncState *vs, uint8_t *buf, uint32_t v)
{
uint8_t r, g, b;
#if VNC_SERVER_FB_FORMAT == PIXMAN_FORMAT(32, PIXMAN_TYPE_ARGB, 0, 8, 8, 8)
r = (((v & 0x00ff0000) >> 16) << vs->client_pf.rbits) >> 8;
g = (((v & 0x0000ff00) >> 8) << vs->client_pf.gbits) >> 8;
b = (((v & 0x000000ff) >>... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,363 | static void vnc_copy(VncState *vs, int src_x, int src_y, int dst_x, int dst_y, int w, int h)
{
/* send bitblit op to the vnc client */
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
vnc_write_u8(vs, 0);
vnc_write_u16(vs, 1); /* number of rects */
vnc_framebuffer_update... | DoS | 0 | static void vnc_copy(VncState *vs, int src_x, int src_y, int dst_x, int dst_y, int w, int h)
{
/* send bitblit op to the vnc client */
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
vnc_write_u8(vs, 0);
vnc_write_u16(vs, 1); /* number of rects */
vnc_framebuffer_update... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,364 | static int vnc_cursor_define(VncState *vs)
{
QEMUCursor *c = vs->vd->cursor;
int isize;
if (vnc_has_feature(vs, VNC_FEATURE_RICH_CURSOR)) {
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
vnc_write_u8(vs, 0); /* padding */
vnc_write_u16(vs, ... | DoS | 0 | static int vnc_cursor_define(VncState *vs)
{
QEMUCursor *c = vs->vd->cursor;
int isize;
if (vnc_has_feature(vs, VNC_FEATURE_RICH_CURSOR)) {
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
vnc_write_u8(vs, 0); /* padding */
vnc_write_u16(vs, ... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,365 | static void vnc_desktop_resize(VncState *vs)
{
if (vs->csock == -1 || !vnc_has_feature(vs, VNC_FEATURE_RESIZE)) {
return;
}
if (vs->client_width == pixman_image_get_width(vs->vd->server) &&
vs->client_height == pixman_image_get_height(vs->vd->server)) {
return;
}
vs->client_w... | DoS | 0 | static void vnc_desktop_resize(VncState *vs)
{
if (vs->csock == -1 || !vnc_has_feature(vs, VNC_FEATURE_RESIZE)) {
return;
}
if (vs->client_width == pixman_image_get_width(vs->vd->server) &&
vs->client_height == pixman_image_get_height(vs->vd->server)) {
return;
}
vs->client_w... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,366 | void vnc_disconnect_finish(VncState *vs)
{
int i;
vnc_jobs_join(vs); /* Wait encoding jobs */
vnc_lock_output(vs);
vnc_qmp_event(vs, QAPI_EVENT_VNC_DISCONNECTED);
buffer_free(&vs->input);
buffer_free(&vs->output);
#ifdef CONFIG_VNC_WS
buffer_free(&vs->ws_input);
buffer_free(&vs->ws_ou... | DoS | 0 | void vnc_disconnect_finish(VncState *vs)
{
int i;
vnc_jobs_join(vs); /* Wait encoding jobs */
vnc_lock_output(vs);
vnc_qmp_event(vs, QAPI_EVENT_VNC_DISCONNECTED);
buffer_free(&vs->input);
buffer_free(&vs->output);
#ifdef CONFIG_VNC_WS
buffer_free(&vs->ws_input);
buffer_free(&vs->ws_ou... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,367 | static void vnc_disconnect_start(VncState *vs)
{
if (vs->csock == -1)
return;
vnc_set_share_mode(vs, VNC_SHARE_MODE_DISCONNECTED);
qemu_set_fd_handler2(vs->csock, NULL, NULL, NULL, NULL);
closesocket(vs->csock);
vs->csock = -1;
}
| DoS | 0 | static void vnc_disconnect_start(VncState *vs)
{
if (vs->csock == -1)
return;
vnc_set_share_mode(vs, VNC_SHARE_MODE_DISCONNECTED);
qemu_set_fd_handler2(vs->csock, NULL, NULL, NULL, NULL);
closesocket(vs->csock);
vs->csock = -1;
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,368 | void vnc_display_add_client(DisplayState *ds, int csock, bool skipauth)
{
VncDisplay *vs = vnc_display;
vnc_connect(vs, csock, skipauth, false);
}
| DoS | 0 | void vnc_display_add_client(DisplayState *ds, int csock, bool skipauth)
{
VncDisplay *vs = vnc_display;
vnc_connect(vs, csock, skipauth, false);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,369 | void vnc_display_open(DisplayState *ds, const char *display, Error **errp)
{
VncDisplay *vs = vnc_display;
const char *options;
int password = 0;
int reverse = 0;
#ifdef CONFIG_VNC_TLS
int tls = 0, x509 = 0;
#endif
#ifdef CONFIG_VNC_SASL
int sasl = 0;
int saslErr;
#endif
#if defined(CONFIG_V... | DoS | 0 | void vnc_display_open(DisplayState *ds, const char *display, Error **errp)
{
VncDisplay *vs = vnc_display;
const char *options;
int password = 0;
int reverse = 0;
#ifdef CONFIG_VNC_TLS
int tls = 0, x509 = 0;
#endif
#ifdef CONFIG_VNC_SASL
int sasl = 0;
int saslErr;
#endif
#if defined(CONFIG_V... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,370 | int vnc_display_password(DisplayState *ds, const char *password)
{
VncDisplay *vs = vnc_display;
if (!vs) {
return -EINVAL;
}
if (vs->auth == VNC_AUTH_NONE) {
error_printf_unless_qmp("If you want use passwords please enable "
"password auth using '-vnc ${... | DoS | 0 | int vnc_display_password(DisplayState *ds, const char *password)
{
VncDisplay *vs = vnc_display;
if (!vs) {
return -EINVAL;
}
if (vs->auth == VNC_AUTH_NONE) {
error_printf_unless_qmp("If you want use passwords please enable "
"password auth using '-vnc ${... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,371 | int vnc_display_pw_expire(DisplayState *ds, time_t expires)
{
VncDisplay *vs = vnc_display;
if (!vs) {
return -EINVAL;
}
vs->expires = expires;
return 0;
}
| DoS | 0 | int vnc_display_pw_expire(DisplayState *ds, time_t expires)
{
VncDisplay *vs = vnc_display;
if (!vs) {
return -EINVAL;
}
vs->expires = expires;
return 0;
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,372 | static void vnc_dpy_cursor_define(DisplayChangeListener *dcl,
QEMUCursor *c)
{
VncDisplay *vd = vnc_display;
VncState *vs;
cursor_put(vd->cursor);
g_free(vd->cursor_mask);
vd->cursor = c;
cursor_get(vd->cursor);
vd->cursor_msize = cursor_get_mono_bpl(c) * ... | DoS | 0 | static void vnc_dpy_cursor_define(DisplayChangeListener *dcl,
QEMUCursor *c)
{
VncDisplay *vd = vnc_display;
VncState *vs;
cursor_put(vd->cursor);
g_free(vd->cursor_mask);
vd->cursor = c;
cursor_get(vd->cursor);
vd->cursor_msize = cursor_get_mono_bpl(c) * ... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,373 | static void vnc_dpy_switch(DisplayChangeListener *dcl,
DisplaySurface *surface)
{
VncDisplay *vd = container_of(dcl, VncDisplay, dcl);
VncState *vs;
int width, height;
vnc_abort_display_jobs(vd);
/* server surface */
qemu_pixman_image_unref(vd->server);
vd->ds = ... | DoS | 0 | static void vnc_dpy_switch(DisplayChangeListener *dcl,
DisplaySurface *surface)
{
VncDisplay *vd = container_of(dcl, VncDisplay, dcl);
VncState *vs;
int width, height;
vnc_abort_display_jobs(vd);
/* server surface */
qemu_pixman_image_unref(vd->server);
vd->ds = ... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,374 | void vnc_flush(VncState *vs)
{
vnc_lock_output(vs);
if (vs->csock != -1 && (vs->output.offset
#ifdef CONFIG_VNC_WS
|| vs->ws_output.offset
#endif
)) {
vnc_client_write_locked(vs);
}
vnc_unlock_output(vs);
}
| DoS | 0 | void vnc_flush(VncState *vs)
{
vnc_lock_output(vs);
if (vs->csock != -1 && (vs->output.offset
#ifdef CONFIG_VNC_WS
|| vs->ws_output.offset
#endif
)) {
vnc_client_write_locked(vs);
}
vnc_unlock_output(vs);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,375 | void vnc_init_state(VncState *vs)
{
vs->initialized = true;
VncDisplay *vd = vs->vd;
vs->last_x = -1;
vs->last_y = -1;
vs->as.freq = 44100;
vs->as.nchannels = 2;
vs->as.fmt = AUD_FMT_S16;
vs->as.endianness = 0;
qemu_mutex_init(&vs->output_mutex);
vs->bh = qemu_bh_new(vnc_jobs_... | DoS | 0 | void vnc_init_state(VncState *vs)
{
vs->initialized = true;
VncDisplay *vd = vs->vd;
vs->last_x = -1;
vs->last_y = -1;
vs->as.freq = 44100;
vs->as.nchannels = 2;
vs->as.fmt = AUD_FMT_S16;
vs->as.endianness = 0;
qemu_mutex_init(&vs->output_mutex);
vs->bh = qemu_bh_new(vnc_jobs_... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,376 | static void vnc_jobs_bh(void *opaque)
{
VncState *vs = opaque;
vnc_jobs_consume_buffer(vs);
}
| DoS | 0 | static void vnc_jobs_bh(void *opaque)
{
VncState *vs = opaque;
vnc_jobs_consume_buffer(vs);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,377 | static void vnc_led_state_change(VncState *vs)
{
int ledstate = 0;
if (!vnc_has_feature(vs, VNC_FEATURE_LED_STATE)) {
return;
}
ledstate = current_led_state(vs);
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
vnc_write_u8(vs, 0);
vnc_write_u16(vs, 1);... | DoS | 0 | static void vnc_led_state_change(VncState *vs)
{
int ledstate = 0;
if (!vnc_has_feature(vs, VNC_FEATURE_LED_STATE)) {
return;
}
ledstate = current_led_state(vs);
vnc_lock_output(vs);
vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
vnc_write_u8(vs, 0);
vnc_write_u16(vs, 1);... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,378 | static void vnc_listen_read(void *opaque, bool websocket)
{
VncDisplay *vs = opaque;
struct sockaddr_in addr;
socklen_t addrlen = sizeof(addr);
int csock;
/* Catch-up */
graphic_hw_update(NULL);
#ifdef CONFIG_VNC_WS
if (websocket) {
csock = qemu_accept(vs->lwebsock, (struct sockaddr... | DoS | 0 | static void vnc_listen_read(void *opaque, bool websocket)
{
VncDisplay *vs = opaque;
struct sockaddr_in addr;
socklen_t addrlen = sizeof(addr);
int csock;
/* Catch-up */
graphic_hw_update(NULL);
#ifdef CONFIG_VNC_WS
if (websocket) {
csock = qemu_accept(vs->lwebsock, (struct sockaddr... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,379 | static void vnc_listen_regular_read(void *opaque)
{
vnc_listen_read(opaque, false);
}
| DoS | 0 | static void vnc_listen_regular_read(void *opaque)
{
vnc_listen_read(opaque, false);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,380 | static void vnc_listen_websocket_read(void *opaque)
{
vnc_listen_read(opaque, true);
}
| DoS | 0 | static void vnc_listen_websocket_read(void *opaque)
{
vnc_listen_read(opaque, true);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,381 | static void vnc_mouse_set(DisplayChangeListener *dcl,
int x, int y, int visible)
{
/* can we ask the client(s) to move the pointer ??? */
}
| DoS | 0 | static void vnc_mouse_set(DisplayChangeListener *dcl,
int x, int y, int visible)
{
/* can we ask the client(s) to move the pointer ??? */
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,382 | static void vnc_qmp_event(VncState *vs, QAPIEvent event)
{
VncServerInfo *si;
if (!vs->info) {
return;
}
g_assert(vs->info->base);
si = vnc_server_info_get();
if (!si) {
return;
}
switch (event) {
case QAPI_EVENT_VNC_CONNECTED:
qapi_event_send_vnc_connected... | DoS | 0 | static void vnc_qmp_event(VncState *vs, QAPIEvent event)
{
VncServerInfo *si;
if (!vs->info) {
return;
}
g_assert(vs->info->base);
si = vnc_server_info_get();
if (!si) {
return;
}
switch (event) {
case QAPI_EVENT_VNC_CONNECTED:
qapi_event_send_vnc_connected... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,383 | int vnc_raw_send_framebuffer_update(VncState *vs, int x, int y, int w, int h)
{
int i;
uint8_t *row;
VncDisplay *vd = vs->vd;
row = vnc_server_fb_ptr(vd, x, y);
for (i = 0; i < h; i++) {
vs->write_pixels(vs, row, w * VNC_SERVER_FB_BYTES);
row += vnc_server_fb_stride(vd);
}
r... | DoS | 0 | int vnc_raw_send_framebuffer_update(VncState *vs, int x, int y, int w, int h)
{
int i;
uint8_t *row;
VncDisplay *vd = vs->vd;
row = vnc_server_fb_ptr(vd, x, y);
for (i = 0; i < h; i++) {
vs->write_pixels(vs, row, w * VNC_SERVER_FB_BYTES);
row += vnc_server_fb_stride(vd);
}
r... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,384 | static void vnc_rect_updated(VncDisplay *vd, int x, int y, struct timeval * tv)
{
VncRectStat *rect;
rect = vnc_stat_rect(vd, x, y);
if (rect->updated) {
return ;
}
rect->times[rect->idx] = *tv;
rect->idx = (rect->idx + 1) % ARRAY_SIZE(rect->times);
rect->updated = true;
}
| DoS | 0 | static void vnc_rect_updated(VncDisplay *vd, int x, int y, struct timeval * tv)
{
VncRectStat *rect;
rect = vnc_stat_rect(vd, x, y);
if (rect->updated) {
return ;
}
rect->times[rect->idx] = *tv;
rect->idx = (rect->idx + 1) % ARRAY_SIZE(rect->times);
rect->updated = true;
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,385 | static void vnc_refresh(DisplayChangeListener *dcl)
{
VncDisplay *vd = container_of(dcl, VncDisplay, dcl);
VncState *vs, *vn;
int has_dirty, rects = 0;
graphic_hw_update(NULL);
if (vnc_trylock_display(vd)) {
update_displaychangelistener(&vd->dcl, VNC_REFRESH_INTERVAL_BASE);
return;... | DoS | 0 | static void vnc_refresh(DisplayChangeListener *dcl)
{
VncDisplay *vd = container_of(dcl, VncDisplay, dcl);
VncState *vs, *vn;
int has_dirty, rects = 0;
graphic_hw_update(NULL);
if (vnc_trylock_display(vd)) {
update_displaychangelistener(&vd->dcl, VNC_REFRESH_INTERVAL_BASE);
return;... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,386 | static int vnc_refresh_server_surface(VncDisplay *vd)
{
int width = MIN(pixman_image_get_width(vd->guest.fb),
pixman_image_get_width(vd->server));
int height = MIN(pixman_image_get_height(vd->guest.fb),
pixman_image_get_height(vd->server));
int cmp_bytes, server_stri... | DoS | 0 | static int vnc_refresh_server_surface(VncDisplay *vd)
{
int width = MIN(pixman_image_get_width(vd->guest.fb),
pixman_image_get_width(vd->server));
int height = MIN(pixman_image_get_height(vd->guest.fb),
pixman_image_get_height(vd->server));
int cmp_bytes, server_stri... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,387 | static void vnc_release_modifiers(VncState *vs)
{
static const int keycodes[] = {
/* shift, control, alt keys, both left & right */
0x2a, 0x36, 0x1d, 0x9d, 0x38, 0xb8,
};
int i, keycode;
if (!qemu_console_is_graphic(NULL)) {
return;
}
for (i = 0; i < ARRAY_SIZE(keycodes)... | DoS | 0 | static void vnc_release_modifiers(VncState *vs)
{
static const int keycodes[] = {
/* shift, control, alt keys, both left & right */
0x2a, 0x36, 0x1d, 0x9d, 0x38, 0xb8,
};
int i, keycode;
if (!qemu_console_is_graphic(NULL)) {
return;
}
for (i = 0; i < ARRAY_SIZE(keycodes)... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,388 | int vnc_send_framebuffer_update(VncState *vs, int x, int y, int w, int h)
{
int n = 0;
switch(vs->vnc_encoding) {
case VNC_ENCODING_ZLIB:
n = vnc_zlib_send_framebuffer_update(vs, x, y, w, h);
break;
case VNC_ENCODING_HEXTILE:
vnc_framebuffer_update(vs, x, y, ... | DoS | 0 | int vnc_send_framebuffer_update(VncState *vs, int x, int y, int w, int h)
{
int n = 0;
switch(vs->vnc_encoding) {
case VNC_ENCODING_ZLIB:
n = vnc_zlib_send_framebuffer_update(vs, x, y, w, h);
break;
case VNC_ENCODING_HEXTILE:
vnc_framebuffer_update(vs, x, y, ... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,389 | void *vnc_server_fb_ptr(VncDisplay *vd, int x, int y)
{
uint8_t *ptr;
ptr = (uint8_t *)pixman_image_get_data(vd->server);
ptr += y * vnc_server_fb_stride(vd);
ptr += x * VNC_SERVER_FB_BYTES;
return ptr;
}
| DoS | 0 | void *vnc_server_fb_ptr(VncDisplay *vd, int x, int y)
{
uint8_t *ptr;
ptr = (uint8_t *)pixman_image_get_data(vd->server);
ptr += y * vnc_server_fb_stride(vd);
ptr += x * VNC_SERVER_FB_BYTES;
return ptr;
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,390 | int vnc_server_fb_stride(VncDisplay *vd)
{
return pixman_image_get_stride(vd->server);
}
| DoS | 0 | int vnc_server_fb_stride(VncDisplay *vd)
{
return pixman_image_get_stride(vd->server);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,391 | static VncServerInfo *vnc_server_info_get(void)
{
VncServerInfo *info;
VncBasicInfo *bi = vnc_basic_info_get_from_server_addr(vnc_display->lsock);
if (!bi) {
return NULL;
}
info = g_malloc(sizeof(*info));
info->base = bi;
info->has_auth = true;
info->auth = g_strdup(vnc_auth_nam... | DoS | 0 | static VncServerInfo *vnc_server_info_get(void)
{
VncServerInfo *info;
VncBasicInfo *bi = vnc_basic_info_get_from_server_addr(vnc_display->lsock);
if (!bi) {
return NULL;
}
info = g_malloc(sizeof(*info));
info->base = bi;
info->has_auth = true;
info->auth = g_strdup(vnc_auth_nam... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,392 | static void vnc_set_share_mode(VncState *vs, VncShareMode mode)
{
#ifdef _VNC_DEBUG
static const char *mn[] = {
[0] = "undefined",
[VNC_SHARE_MODE_CONNECTING] = "connecting",
[VNC_SHARE_MODE_SHARED] = "shared",
[VNC_SHARE_MODE_EXCLUSIVE] = "exclus... | DoS | 0 | static void vnc_set_share_mode(VncState *vs, VncShareMode mode)
{
#ifdef _VNC_DEBUG
static const char *mn[] = {
[0] = "undefined",
[VNC_SHARE_MODE_CONNECTING] = "connecting",
[VNC_SHARE_MODE_SHARED] = "shared",
[VNC_SHARE_MODE_EXCLUSIVE] = "exclus... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,393 | char *vnc_socket_local_addr(const char *format, int fd) {
struct sockaddr_storage sa;
socklen_t salen;
salen = sizeof(sa);
if (getsockname(fd, (struct sockaddr*)&sa, &salen) < 0)
return NULL;
return addr_to_string(format, &sa, salen);
}
| DoS | 0 | char *vnc_socket_local_addr(const char *format, int fd) {
struct sockaddr_storage sa;
socklen_t salen;
salen = sizeof(sa);
if (getsockname(fd, (struct sockaddr*)&sa, &salen) < 0)
return NULL;
return addr_to_string(format, &sa, salen);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,394 | char *vnc_socket_remote_addr(const char *format, int fd) {
struct sockaddr_storage sa;
socklen_t salen;
salen = sizeof(sa);
if (getpeername(fd, (struct sockaddr*)&sa, &salen) < 0)
return NULL;
return addr_to_string(format, &sa, salen);
}
| DoS | 0 | char *vnc_socket_remote_addr(const char *format, int fd) {
struct sockaddr_storage sa;
socklen_t salen;
salen = sizeof(sa);
if (getpeername(fd, (struct sockaddr*)&sa, &salen) < 0)
return NULL;
return addr_to_string(format, &sa, salen);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,395 | static int vnc_update_client(VncState *vs, int has_dirty, bool sync)
{
vs->has_dirty += has_dirty;
if (vs->need_update && vs->csock != -1) {
VncDisplay *vd = vs->vd;
VncJob *job;
int y;
int height, width;
int n = 0;
if (vs->output.offset && !vs->audio_cap && !vs-... | DoS | 0 | static int vnc_update_client(VncState *vs, int has_dirty, bool sync)
{
vs->has_dirty += has_dirty;
if (vs->need_update && vs->csock != -1) {
VncDisplay *vd = vs->vd;
VncJob *job;
int y;
int height, width;
int n = 0;
if (vs->output.offset && !vs->audio_cap && !vs-... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,396 | double vnc_update_freq(VncState *vs, int x, int y, int w, int h)
{
int i, j;
double total = 0;
int num = 0;
x = (x / VNC_STAT_RECT) * VNC_STAT_RECT;
y = (y / VNC_STAT_RECT) * VNC_STAT_RECT;
for (j = y; j <= y + h; j += VNC_STAT_RECT) {
for (i = x; i <= x + w; i += VNC_STAT_RECT) {
... | DoS | 0 | double vnc_update_freq(VncState *vs, int x, int y, int w, int h)
{
int i, j;
double total = 0;
int num = 0;
x = (x / VNC_STAT_RECT) * VNC_STAT_RECT;
y = (y / VNC_STAT_RECT) * VNC_STAT_RECT;
for (j = y; j <= y + h; j += VNC_STAT_RECT) {
for (i = x; i <= x + w; i += VNC_STAT_RECT) {
... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,397 | static int vnc_update_stats(VncDisplay *vd, struct timeval * tv)
{
int width = pixman_image_get_width(vd->guest.fb);
int height = pixman_image_get_height(vd->guest.fb);
int x, y;
struct timeval res;
int has_dirty = 0;
for (y = 0; y < height; y += VNC_STAT_RECT) {
for (x = 0; x < width;... | DoS | 0 | static int vnc_update_stats(VncDisplay *vd, struct timeval * tv)
{
int width = pixman_image_get_width(vd->guest.fb);
int height = pixman_image_get_height(vd->guest.fb);
int x, y;
struct timeval res;
int has_dirty = 0;
for (y = 0; y < height; y += VNC_STAT_RECT) {
for (x = 0; x < width;... | @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,398 | void vnc_write(VncState *vs, const void *data, size_t len)
{
buffer_reserve(&vs->output, len);
if (vs->csock != -1 && buffer_empty(&vs->output)) {
qemu_set_fd_handler2(vs->csock, NULL, vnc_client_read, vnc_client_write, vs);
}
buffer_append(&vs->output, data, len);
}
| DoS | 0 | void vnc_write(VncState *vs, const void *data, size_t len)
{
buffer_reserve(&vs->output, len);
if (vs->csock != -1 && buffer_empty(&vs->output)) {
qemu_set_fd_handler2(vs->csock, NULL, vnc_client_read, vnc_client_write, vs);
}
buffer_append(&vs->output, data, len);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
6,399 | static void vnc_write_pixels_copy(VncState *vs,
void *pixels, int size)
{
vnc_write(vs, pixels, size);
}
| DoS | 0 | static void vnc_write_pixels_copy(VncState *vs,
void *pixels, int size)
{
vnc_write(vs, pixels, size);
}
| @@ -2026,6 +2026,16 @@ static void set_pixel_format(VncState *vs,
return;
}
+ switch (bits_per_pixel) {
+ case 8:
+ case 16:
+ case 32:
+ break;
+ default:
+ vnc_client_error(vs);
+ return;
+ }
+
vs->client_pf.rmax = red_max;
vs->client_pf.rbits = hweight... | CWE-264 | null | null |
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