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Fix qemu_realloc() (Kevin Wolf)

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For qemu_realloc with size == 0 a result of NULL is perfectly fine

Signed-off-by: Kevin Wolf <kwolf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6615 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori 2009-02-11 21:00:32 +00:00
parent 9c22bc6312
commit 322691a5c9
1 changed files with 4 additions and 1 deletions
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5
qemu-malloc.c
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@ -48,7 +48,10 @@ void *qemu_malloc(size_t size)
void *qemu_realloc(void *ptr, size_t size) void *qemu_realloc(void *ptr, size_t size)
{ {
return oom_check(realloc(ptr, size)); if (size)
return oom_check(realloc(ptr, size));
else
return realloc(ptr, size);
} }
void *qemu_mallocz(size_t size) void *qemu_mallocz(size_t size)