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emergency collection can happen even when collector is stopped

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This commit is contained in:
Roberto Ierusalimschy
2014-06-26 15:29:05 -03:00
parent 08a9c9faa3
commit 7cc40851e1
1 changed files with 3 additions and 5 deletions
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4
lmem.c
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@@ -1,5 +1,5 @@
/* /*
** $Id: lmem.c,v 1.83 2011/11/30 12:42:49 roberto Exp roberto $ ** $Id: lmem.c,v 1.84 2012/05/23 15:41:53 roberto Exp roberto $
** Interface to Memory Manager ** Interface to Memory Manager
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@@ -85,10 +85,8 @@ void *luaM_realloc_ (lua_State *L, void *block, size_t osize, size_t nsize) {
if (newblock == NULL && nsize > 0) { if (newblock == NULL && nsize > 0) {
api_check(L, nsize > realosize, api_check(L, nsize > realosize,
"realloc cannot fail when shrinking a block"); "realloc cannot fail when shrinking a block");
if (g->gcrunning) {
luaC_fullgc(L, 1); /* try to free some memory... */ luaC_fullgc(L, 1); /* try to free some memory... */
newblock = (*g->frealloc)(g->ud, block, osize, nsize); /* try again */ newblock = (*g->frealloc)(g->ud, block, osize, nsize); /* try again */
}
if (newblock == NULL) if (newblock == NULL)
luaD_throw(L, LUA_ERRMEM); luaD_throw(L, LUA_ERRMEM);
} }