Changeset 2197 for pjproject/trunk

Timestamp:

Aug 8, 2008 7:03:21 AM (16 years ago)

Author:

nanang

Message:

Fixed bug possibility of dereferencing NULL pointer when calling pjmedia_jbuf_get_frame() (thanks Joel Dodson)

File:

• pjproject/trunk/pjmedia/src/pjmedia/jbuf.c (modified) (2 diffs)

pjproject/trunk/pjmedia/src/pjmedia/jbuf.c

@@ -593 +593 @@
             *p_frame_type = PJMEDIA_JB_ZERO_PREFETCH_FRAME;
 
-        *size = 0;
+        if (size)
+            *size = 0;
 
         return;
@@ -607 +608 @@
         pj_bzero(frame, jb->jb_frame_size);
         *p_frame_type = PJMEDIA_JB_ZERO_EMPTY_FRAME;
-        *size = 0;
+        if (size)
+            *size = 0;
 
         return;