Changeset 854 for pjproject/trunk/pjsip/src/pjsip/sip_parser.c

Timestamp:

Dec 15, 2006 11:33:34 AM (17 years ago)

Author:

bennylp

Message:

Fixed ticket #45: Accept, Allow, and Supported header may contain empty sequence

File:

• pjproject/trunk/pjsip/src/pjsip/sip_parser.c (modified) (2 diffs)

pjproject/trunk/pjsip/src/pjsip/sip_parser.c

@@ -1533 +1533 @@
                                      pj_scanner *scanner)
 {
+    /* Some header fields allow empty elements in the value:
+     *   Accept, Allow, Supported
+     */
+    if (*scanner->curptr == '\r' || *scanner->curptr == '\n') {
+        goto end;
+    }
+
     pj_scan_get( scanner, &pjsip_NOT_COMMA_OR_NEWLINE, &hdr->values[0]);
     hdr->count++;
@@ -1542 +1549 @@
         hdr->count++;
     }
+
+end:
     parse_hdr_end(scanner);
 }