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[475707] Fix free related crash on openwrt.

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Thanks to Karl Palsson.

Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=475707
This commit is contained in:
Roger A. Light 2015-09-16 21:20:40 +01:00
parent 2597da17c2
commit 17e942e9b5
2 changed files with 4 additions and 0 deletions
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1
ChangeLog.txt
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@ -5,6 +5,7 @@ Broker:
- Don't leak sockets when outgoing bridge with multiple addresses cannot - Don't leak sockets when outgoing bridge with multiple addresses cannot
connect. Closes #477571. connect. Closes #477571.
- Fix cross compiling of websockets. Closes #475807. - Fix cross compiling of websockets. Closes #475807.
- Fix memory free related crashes on openwrt. Closes #475707.
1.4.3 - 20150818 1.4.3 - 20150818

3
lib/memory_mosq.c
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@ -54,6 +54,9 @@ void *_mosquitto_calloc(size_t nmemb, size_t size)
void _mosquitto_free(void *mem) void _mosquitto_free(void *mem)
{ {
#ifdef REAL_WITH_MEMORY_TRACKING #ifdef REAL_WITH_MEMORY_TRACKING
if(!mem){
return;
}
memcount -= malloc_usable_size(mem); memcount -= malloc_usable_size(mem);
#endif #endif
free(mem); free(mem);