Changeset 5468 for pjproject/trunk/pjlib/include/pj/string.h

Timestamp:

Oct 24, 2016 3:22:46 AM (7 years ago)

Author:

nanang

Message:

Misc (re #1945): Avoid calling memchr() or memcpy() with NULL pointer (thanks Kal from the patch).

File:

• pjproject/trunk/pjlib/include/pj/string.h (modified) (1 diff)

pjproject/trunk/pjlib/include/pj/string.h

@@ -470 +470 @@
 PJ_INLINE(char*) pj_strchr( const pj_str_t *str, int chr)
 {
+    if (str->slen == 0)
+        return NULL;
     return (char*) memchr((char*)str->ptr, chr, str->slen);
 }