1943d0b44e
Patch backported from upstream. Was only noticed on musl and freebsd clients. See https://bugs.eclipse.org/bugs/show_bug.cgi?id=475707 Fixes github issue #1692 Signed-off-by: Karl Palsson <karlp@remake.is>
14 lines
355 B
Diff
14 lines
355 B
Diff
diff --git a/lib/memory_mosq.c b/lib/memory_mosq.c
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index b1f5bfd..4d8217d 100644
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--- a/lib/memory_mosq.c
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+++ b/lib/memory_mosq.c
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@@ -54,6 +54,9 @@ void *mosquitto__calloc(size_t nmemb, size_t size)
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void mosquitto__free(void *mem)
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{
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#ifdef REAL_WITH_MEMORY_TRACKING
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+ if(!mem){
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+ return;
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+ }
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memcount -= malloc_usable_size(mem);
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#endif
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free(mem);
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