47 lines
1014 B
Diff
47 lines
1014 B
Diff
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From 8985cde70901c62d3f0f04da225e73b7344a52d7 Mon Sep 17 00:00:00 2001
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From: Martin von Gagern <Martin.vGagern@gmx.net>
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Date: Mon, 13 Apr 2015 16:32:14 +0800
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Subject: [PATCH] xmlMemUsed is not thread-safe
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For https://bugzilla.gnome.org/show_bug.cgi?id=747437
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just use the mutex to protect access to those variables
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---
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xmlmemory.c | 14 ++++++++++++--
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1 file changed, 12 insertions(+), 2 deletions(-)
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diff --git a/xmlmemory.c b/xmlmemory.c
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index a3dc737..f24fd6d 100644
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--- a/xmlmemory.c
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+++ b/xmlmemory.c
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@@ -554,7 +554,12 @@ xmlMemoryStrdup(const char *str) {
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int
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xmlMemUsed(void) {
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- return(debugMemSize);
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+ int res;
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+
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+ xmlMutexLock(xmlMemMutex);
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+ res = debugMemSize;
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+ xmlMutexUnlock(xmlMemMutex);
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+ return(res);
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}
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/**
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@@ -567,7 +572,12 @@ xmlMemUsed(void) {
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int
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xmlMemBlocks(void) {
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- return(debugMemBlocks);
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+ int res;
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+
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+ xmlMutexLock(xmlMemMutex);
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+ res = debugMemBlocks;
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+ xmlMutexUnlock(xmlMemMutex);
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+ return(res);
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}
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#ifdef MEM_LIST
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--
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2.6.3
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