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Long-awaited fix courtesy rogerl's keen analysis (19165, r=rogerl@netscape.com).

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git-svn-id: svn://10.0.0.236/trunk@58217 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
brendan%mozilla.org
2000-01-19 03:53:07 +00:00
parent f6d9a3bef9
commit ed47451d79
2 changed files with 2 additions and 2 deletions
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2
mozilla/js/src/jsarena.c
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@@ -204,7 +204,7 @@ JS_ArenaRelease(JSArenaPool *pool, char *mark)
JSArena *a;
for (a = pool->first.next; a; a = a->next) {
if (JS_UPTRDIFF(mark, a) < JS_UPTRDIFF(a->avail, a)) {
if (JS_UPTRDIFF(mark, a->base) < JS_UPTRDIFF(a->avail, a->base)) {
a->avail = (jsuword)JS_ARENA_ALIGN(pool, mark);
FreeArenaList(pool, a, JS_TRUE);
return;

2
mozilla/js/src/jsarena.h
View File

@@ -152,7 +152,7 @@ struct JSArenaPool {
JS_BEGIN_MACRO \
char *_m = (char *)(mark); \
JSArena *_a = (pool)->current; \
if (JS_UPTRDIFF(_m, _a) <= JS_UPTRDIFF(_a->avail, _a)) { \
if (JS_UPTRDIFF(_m, _a->base) <= JS_UPTRDIFF(_a->avail, _a->base)) { \
_a->avail = (jsuword)JS_ARENA_ALIGN(pool, _m); \
JS_CLEAR_UNUSED(_a); \
JS_ArenaCountRetract(pool, _m); \