[sr-dev] git:4.0: dialog: avoid realloc of memory for cseq when setting leg info

Module: sip-router Branch: 4.0 Commit: 91f64af86eebde4a179a4d9cb6837994a587a967 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=91f64af… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: Mon Jul 1 14:51:03 2013 +0200 dialog: avoid realloc of memory for cseq when setting leg info - free already allocated structs when needed - has part of a patch by Halina Nowak (cherry picked from commit 71d7dc6bc750406d510e0571e05da3966911cfea) --- modules/dialog/dlg_hash.c | 13 ++++++++++++- 1 files changed, 12 insertions(+), 1 deletions(-) diff --git a/modules/dialog/dlg_hash.c b/modules/dialog/dlg_hash.c index c669290..bba619a 100644 --- a/modules/dialog/dlg_hash.c +++ b/modules/dialog/dlg_hash.c @@ -485,8 +485,19 @@ int dlg_set_leg_info(struct dlg_cell *dlg, str* tag, str *rr, str *contact, { char *p; + if(dlg->tag[leg].s) + shm_free(dlg->tag[leg].s); dlg->tag[leg].s = (char*)shm_malloc( tag->len + rr->len + contact->len ); - dlg->cseq[leg].s = (char*)shm_malloc( cseq->len ); + + if(dlg->cseq[leg].s) { + if (dlg->cseq[leg].len < cseq->len) { + shm_free(dlg->cseq[leg].s); + dlg->cseq[leg].s = (char*)shm_malloc(cseq->len); + } + } else { + dlg->cseq[leg].s = (char*)shm_malloc( cseq->len ); + } + if ( dlg->tag[leg].s==NULL || dlg->cseq[leg].s==NULL) { LM_ERR("no more shm mem\n"); if (dlg->tag[leg].s)