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libs/vkd3d-common: Terminate string with '\0' unconditionally in vkd3d_debug_sprintf().

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This commit is contained in:
Józef Kucia
2017-06-21 12:22:19 +02:00
parent feb5e8259c
commit f7e738c27a
1 changed files with 2 additions and 4 deletions
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6
libs/vkd3d-common/debug.c
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@ -92,14 +92,12 @@ const char *vkd3d_dbg_sprintf(const char *fmt, ...)
{ {
char *buffer; char *buffer;
va_list args; va_list args;
int size;
buffer = get_buffer(); buffer = get_buffer();
va_start(args, fmt); va_start(args, fmt);
size = vsnprintf(buffer, VKD3D_DEBUG_BUFFER_SIZE, fmt, args); vsnprintf(buffer, VKD3D_DEBUG_BUFFER_SIZE, fmt, args);
va_end(args); va_end(args);
if (size == -1 || size >= VKD3D_DEBUG_BUFFER_SIZE) buffer[VKD3D_DEBUG_BUFFER_SIZE - 1] = '\0';
buffer[VKD3D_DEBUG_BUFFER_SIZE - 1] = '\0';
return buffer; return buffer;
} }