Module: kamailio Branch: master Commit: b32a9caf4797370a4704b5f94d2d704b6e52fdef URL: https://github.com/kamailio/kamailio/commit/b32a9caf4797370a4704b5f94d2d704… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2022-03-16T10:11:43+01:00 core: parse uri - extra check when user part is missing before @ --- Modified: src/core/parser/parse_uri.c --- Diff: https://github.com/kamailio/kamailio/commit/b32a9caf4797370a4704b5f94d2d704… Patch: https://github.com/kamailio/kamailio/commit/b32a9caf4797370a4704b5f94d2d704… --- diff --git a/src/core/parser/parse_uri.c b/src/core/parser/parse_uri.c index edc46acea1..adc94fbc0a 100644 --- a/src/core/parser/parse_uri.c +++ b/src/core/parser/parse_uri.c @@ -1241,14 +1241,15 @@ int parse_uri(char* buf, int len, struct sip_uri* uri) /* port value too large */ goto error_invalid_port; } - if(uri->host.len>0 && uri->host.s>buf && *(uri->host.s-1)=='@' - && uri->user.len<=0) { + if(uri->host.len>0 && uri->user.len<=0 &&uri->host.s>buf && (*(uri->host.s-1)=='@' + || *uri->host.s=='@')) { /* '@' before host, but no user part */ goto error_bad_uri; } #ifdef EXTRA_DEBUG /* do stuff */ + LM_DBG("state=%d\n", state); LM_DBG("parsed uri:\n type=%d user=<%.*s>(%d)\n passwd=<%.*s>(%d)\n" " host=<%.*s>(%d)\n port=<%.*s>(%d): %d\n params=<%.*s>(%d)\n" " headers=<%.*s>(%d)\n",