Changeset 654 for pjproject/trunk/pjlib-util/src/pjlib-util/string.c

Timestamp:

Aug 6, 2006 2:11:52 PM (18 years ago)

Author:

bennylp

Message:

Change unescaping function in scanner and string.c to NOT unescape when '%' is not followed by hex digits.

File:

• pjproject/trunk/pjlib-util/src/pjlib-util/string.c (modified) (1 diff)

pjproject/trunk/pjlib-util/src/pjlib-util/string.c

@@ -35 +35 @@
 
     while (src != end) {
-        if (*src == '%' && src < end-2) {
+        if (*src == '%' && src < end-2 && pj_isxdigit(*(src+1)) && 
+            pj_isxdigit(*(src+2))) 
+        {
             *dst = (pj_uint8_t) ((pj_hex_digit_to_val(*(src+1)) << 4) + 
                                  pj_hex_digit_to_val(*(src+2)));