[sr-dev] git:master:d0d6436c: path: fix prepend_path()

Module: kamailio Branch: master Commit: d0d6436cfc46ad1d5be485592decee4efe7bcce0 URL: https://github.com/kamailio/kamailio/commit/d0d6436cfc46ad1d5be485592decee4… Author: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt; Committer: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt; Date: 2023-09-11T18:17:14+02:00 path: fix prepend_path() bug introduced at dd04bceb99ba69bd59c67ba103f3c55d47a31dd6 --- Modified: src/modules/path/path.c --- Diff: https://github.com/kamailio/kamailio/commit/d0d6436cfc46ad1d5be485592decee4… Patch: https://github.com/kamailio/kamailio/commit/d0d6436cfc46ad1d5be485592decee4… --- diff --git a/src/modules/path/path.c b/src/modules/path/path.c index 2431a985553..8fde991260c 100644 --- a/src/modules/path/path.c +++ b/src/modules/path/path.c @@ -183,7 +183,7 @@ static int prepend_path( prefix_len = snprintf( prefix, prefix_len, PATH_PREFIX "%.*s@", user->len, user->s); else - prefix_len = sprintf(prefix, PATH_PREFIX); + prefix_len = snprintf(prefix, prefix_len, PATH_PREFIX); if(parse_headers(_m, HDR_PATH_F, 0) < 0) { LM_ERR("failed to parse message for Path header\n"); @@ -208,7 +208,7 @@ static int prepend_path( l, (path_sockname_mode) ? SUBST_SND_ALL_EX : SUBST_SND_ALL, 0); if(!l) goto out2; - l = insert_new_lump_before(l, suffix, cp.s - suffix, 0); + l = insert_new_lump_before(l, suffix, cp.len, 0); if(!l) goto out2; @@ -223,10 +223,10 @@ static int prepend_path( l, (path_sockname_mode) ? SUBST_RCV_ALL_EX : SUBST_RCV_ALL, 0); if(!l) goto out1; - dp = path_strzdup(suffix, cp.s - suffix); + dp = path_strzdup(suffix, cp.len); if(dp == NULL) goto out1; - l = insert_new_lump_before(l, dp, cp.s - suffix, 0); + l = insert_new_lump_before(l, dp, cp.len, 0); if(!l) goto out1; }