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fix simple_malloc malloc(0) behavior not to return non-unique pointers

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Rich Felker 2011-02-20 16:12:09 -05:00
commit 598a0147cd
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src/malloc/__simple_malloc.c
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@ -15,6 +15,7 @@ void *__simple_malloc(size_t n)
static int lock; static int lock;
size_t align=1; size_t align=1;
if (!n) return 0;
if (n > SIZE_MAX/2) goto toobig; if (n > SIZE_MAX/2) goto toobig;
while (align<n && align<ALIGN) while (align<n && align<ALIGN)