pjsip_find_msg: Log warning if Content-Length field not found (#3960)

pjsip · May 20, 2024 · 7394b1e · 7394b1e
1 parent 1dab9b6
commit 7394b1e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pjsip/src/pjsip/sip_parser.c b/pjsip/src/pjsip/sip_parser.c
@@ -937,6 +937,8 @@ PJ_DEF(pj_status_t) pjsip_find_msg( const char *buf, pj_size_t size,
 
     /* Found Content-Length? */
     if (content_length == -1) {
+        /* As per RFC3261 7.4.2, 7.5, 20.14, Content-Length is mandatory over TCP. */
+        PJ_LOG(2, (THIS_FILE, "Field Content-Length not found!"));
         return status;
     }