Changeset 5693 for pjproject/trunk/pjsip/src/pjsip/sip_multipart.c

Timestamp:

Nov 14, 2017 8:20:15 AM (7 years ago)

Author:

ming

Message:

Fixed #2063: Add more documentation in PJSIP's parser to prevent stack buffer overflow

File:

• pjproject/trunk/pjsip/src/pjsip/sip_multipart.c (modified) (1 diff)

pjproject/trunk/pjsip/src/pjsip/sip_multipart.c

@@ -663 +663 @@
             if (*(end_body-1) == '\n')
                 --end_body;
-            if (*(end_body-1) == '\r')
+            if (end_body > start_body && *(end_body-1) == '\r')
                 --end_body;
         }