Module: kamailio Branch: master Commit: 1f2b5af4bb8f0dd562ef33589736c9ab4b48b7e1 URL: https://github.com/kamailio/kamailio/commit/1f2b5af4bb8f0dd562ef33589736c9a… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2016-11-02T13:54:39+01:00 auth_identity: safer condition not to overflow building date header --- Modified: modules/auth_identity/auth_hdrs.c --- Diff: https://github.com/kamailio/kamailio/commit/1f2b5af4bb8f0dd562ef33589736c9a… Patch: https://github.com/kamailio/kamailio/commit/1f2b5af4bb8f0dd562ef33589736c9a… --- diff --git a/modules/auth_identity/auth_hdrs.c b/modules/auth_identity/auth_hdrs.c index 708366b..238c664 100644 --- a/modules/auth_identity/auth_hdrs.c +++ b/modules/auth_identity/auth_hdrs.c @@ -551,7 +551,7 @@ int append_date(str *sdate, int idatesize, time_t *tout, struct sip_msg *msg) } ilen=strftime(date_str, sizeof(date_str), AUTH_TIME_FORMAT, bd_time); - if (ilen > sizeof(date_hf) - strlen("Date: \r\n") || ilen==0) { + if (ilen >= sizeof(date_hf) - strlen("Date: \r\n.") || ilen==0) { LOG(L_ERR, "AUTH_IDENTITY:append_date: unexpected time length\n"); return -3; }