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Abort on attempts to allocate zero bytes

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http://marc.info/?t=124267873300015&r=1&w=2

Signed-off-by: malc <av1474@comtv.ru>
This commit is contained in:
malc 2009-05-19 22:26:42 +04:00
parent 20094efc19
commit a7d27b536f
1 changed files with 7 additions and 2 deletions
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9
qemu-malloc.c
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@ -43,6 +43,8 @@ void qemu_free(void *ptr)
void *qemu_malloc(size_t size) void *qemu_malloc(size_t size)
{ {
if (!size)
abort();
return oom_check(malloc(size)); return oom_check(malloc(size));
} }
@ -50,8 +52,11 @@ void *qemu_realloc(void *ptr, size_t size)
{ {
if (size) if (size)
return oom_check(realloc(ptr, size)); return oom_check(realloc(ptr, size));
else else {
return realloc(ptr, size); if (ptr)
return realloc(ptr, size);
}
abort();
} }
void *qemu_mallocz(size_t size) void *qemu_mallocz(size_t size)