Changeset 167 in libcf for trunk/src/cf_codec.c

Timestamp:

03/05/15 23:56:26 (9 years ago)

Author:

cheese

Message:

#1 fix hex-encode crashable bug

File:

• trunk/src/cf_codec.c (modified) (1 diff)

trunk/src/cf_codec.c

@@ -47 +47 @@
     ASSERT_ARGS (hex == NULL);
 
-    for ( ; *src ; src++)
+    for ( ; (size_t)(src - bin) < len ; src++)
     {
         *dst++ = hexenc[((*src) >> 4) & 0x0f];