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Treat allocating less than 1 byte as an error.

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This commit is contained in:
Bill Currie 2011-03-24 11:10:08 +09:00
parent 1822290b1a
commit b0d1e782ee
1 changed files with 8 additions and 0 deletions
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8
libs/gamecode/engine/pr_zone.c
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@ -64,11 +64,19 @@ PR_Zone_Free (progs_t *pr, void *ptr)
VISIBLE void *
PR_Zone_Malloc (progs_t *pr, pr_int_t size)
{
if (size <= 0)
PR_RunError (pr, "attempt to allocate less than 1 byte");
return Z_Malloc (pr->zone, size);
}
VISIBLE void *
PR_Zone_Realloc (progs_t *pr, void *ptr, pr_int_t size)
{
if (ptr && !size) {
Z_Free (pr->zone, ptr);
return 0;
}
if (size <= 0)
PR_RunError (pr, "attempt to allocate less than 1 byte");
return Z_Realloc (pr->zone, ptr, size);
}