[sr-dev] git:master:69e57b92: rtpengine: change cookie to hostname_pid_seqno

Module: kamailio Branch: master Commit: 69e57b9260c6c09380fdb9cfd074ea67a459230a URL: https://github.com/kamailio/kamailio/commit/69e57b9260c6c09380fdb9cfd074ea6… Author: Lucian Balaceanu &lt;lucian.balaceanu(a)1and1.ro&gt; Committer: Lucian Balaceanu &lt;lucian.balaceanu(a)1and1.ro&gt; Date: 2016-06-02T13:50:02+03:00 rtpengine: change cookie to hostname_pid_seqno - pid_seqno in gencookie() is not a unique identifictor in a multi kamailio setup --- Modified: modules/rtpengine/rtpengine.c --- Diff: https://github.com/kamailio/kamailio/commit/69e57b9260c6c09380fdb9cfd074ea6… Patch: https://github.com/kamailio/kamailio/commit/69e57b9260c6c09380fdb9cfd074ea6… --- diff --git a/modules/rtpengine/rtpengine.c b/modules/rtpengine/rtpengine.c index 5481f49..a37ab6f 100644 --- a/modules/rtpengine/rtpengine.c +++ b/modules/rtpengine/rtpengine.c @@ -97,6 +97,8 @@ MODULE_VERSION #define NAT_UAC_TEST_S_1918 0x08 #define NAT_UAC_TEST_RPORT 0x10 +#define COOKIE_SIZE 128 +#define HOSTNAME_SIZE 100 #define DEFAULT_RTPP_SET_ID 0 #define MAX_RTPP_TRIED_NODES 50 @@ -2016,12 +2018,15 @@ static void mod_destroy(void) } - static char * gencookie(void) { - static char cook[34]; + static char cook[COOKIE_SIZE]; + char hostname[HOSTNAME_SIZE]; + + if (gethostname(hostname, HOSTNAME_SIZE - 1) < 0) + strcpy(hostname, "host"); + snprintf(cook, COOKIE_SIZE, "%s_%d_%u ", hostname, (int)mypid, myseqn); - sprintf(cook, "%d_%u ", (int)mypid, myseqn); myseqn++; return cook; }