From: Anthony Minessale <anthm@freeswitch.org>
Date: Thu, 29 Nov 2012 14:35:28 +0000 (-0600)
Subject: add mutex around hash as this code can now be executed concurrently
X-Git-Tag: v1.3.7~14
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a9267b1faf684b5d50c7014b6b9bb7645aac4757;p=thirdparty%2Ffreeswitch.git

add mutex around hash as this code can now be executed concurrently
---

diff --git a/src/mod/endpoints/mod_sofia/sofia_reg.c b/src/mod/endpoints/mod_sofia/sofia_reg.c
index 7961f24e08..507ace4391 100644
--- a/src/mod/endpoints/mod_sofia/sofia_reg.c
+++ b/src/mod/endpoints/mod_sofia/sofia_reg.c
@@ -1019,6 +1019,7 @@ static int debounce_check(sofia_profile_t *profile, const char *user, const char
 
 	snprintf(key, sizeof(key), "%s%s", user, host);
 
+	switch_mutex_lock(profile->ireg_mutex);
 	if ((last = switch_core_hash_find(profile->mwi_debounce_hash, key))) {
 		if (now - *last > 30) {
 			*last = now;
@@ -1030,6 +1031,7 @@ static int debounce_check(sofia_profile_t *profile, const char *user, const char
 		switch_core_hash_insert(profile->mwi_debounce_hash, key, last);
 		r = 1;
 	}
+	switch_mutex_unlock(profile->ireg_mutex);
 
 	return r;
 }