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cannot raise memory error when realloc to smaller block

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Roberto Ierusalimschy
2002-09-05 16:57:08 -03:00
parent 1bdde38bd2
commit 728fa167d2
1 changed files with 2 additions and 2 deletions
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4
ltests.c
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@@ -1,5 +1,5 @@
/* /*
** $Id: ltests.c,v 1.133 2002/08/06 18:01:50 roberto Exp roberto $ ** $Id: ltests.c,v 1.134 2002/08/30 19:09:21 roberto Exp roberto $
** Internal Module for Debugging of the Lua Implementation ** Internal Module for Debugging of the Lua Implementation
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@@ -103,7 +103,7 @@ void *debug_realloc (void *block, size_t oldsize, size_t size) {
freeblock(block); freeblock(block);
return NULL; return NULL;
} }
else if (memdebug_total+size-oldsize > memdebug_memlimit) else if (size > oldsize && memdebug_total+size-oldsize > memdebug_memlimit)
return NULL; /* to test memory allocation errors */ return NULL; /* to test memory allocation errors */
else { else {
void *newblock; void *newblock;