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Avoid zero size allocations.

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Alexandre Julliard 2004-06-04 01:01:17 +00:00
parent deca2502d6
commit 7d2f5a7b15
1 changed files with 2 additions and 0 deletions
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2
libs/wine/mmap.c
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@ -202,6 +202,8 @@ static void reserve_area( void *addr, void *end )
void *ptr;
size_t size = (char *)end - (char *)addr;
if (!size) return;
if ((ptr = wine_anon_mmap( addr, size, PROT_NONE, MAP_NORESERVE )) != (void *)-1)
{
if (ptr == addr)