[SR-Users] WARNING:fm_free at stop

Juha Heinanen jh at tutpro.com
Tue Oct 2 16:57:46 CEST 2012


Daniel-Constantin Mierla writes:

> Better change the Makefile.defs and set MEMDBG=1 inside it.

ok, i added this to my debian/rules:

	# Turn on memory debuging
	sed -i -e 's/MEMDBG ?= 0/MEMDBG ?= 1/' Makefile.defs

after build, i checked in source dir that the change took effect:

/usr/src/trunk-src/openxg-sip-proxy$ egrep MEMDBG Makefile.defs 
MEMDBG ?= 1
ifeq ($(MEMDBG), 1)

now also -I shows DBG_QM_MALLOC flag:

/usr/src/trunk-src/openxg-sip-proxy$ ./sip-proxy -I
Print out of sip-proxy internals
  Version: sip-proxy 3.4.0-dev4 (x86_64/linux) 
  Default config: /etc/sip-proxy/sip-proxy.cfg
  Default paths to modules: /usr/lib/sip-proxy/modules:/usr/lib/sip-proxy/modules_s:/usr/lib/sip-proxy/modules_k
  Compile flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, USE_STUN, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES

still, when i stop sip-proxy at debug level 2, i only get the WARNINGs:

Oct  2 17:51:12 siika /usr/sbin/sip-proxy[30707]: WARNING: <core> [mem/q_malloc.c:441]: WARNING:qm_free: free(0) called

and at debug level 3 i don't get any WARNINGs. does debug level 3
replace WARNINGs with DEBUG messages instead of adding DEBUG messages on
top of WARNINGs?

-- juha



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