gwj / at91sam9263 · Commits

Commit 322691a5c9f1c8531554148d47c078b5be590805

Authored by aliguori
1 parent 9c22bc63

Fix qemu_realloc() (Kevin Wolf) 

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
Inline Side-by-side
Showing 1 changed file with 4 additions and 1 deletions
qemu-malloc.c
  View file @322691a
... ... @@ -48,7 +48,10 @@ void *qemu_malloc(size_t size)
48 48  
49 49 void *qemu_realloc(void *ptr, size_t size)
50 50 {
51   - return oom_check(realloc(ptr, size));
  51 + if (size)
  52 + return oom_check(realloc(ptr, size));
  53 + else
  54 + return realloc(ptr, size);
52 55 }
53 56  
54 57 void *qemu_mallocz(size_t size)
... ...