- Add missing sanity check.

23 years ago · 07469af0d9
1 changed files with 4 additions and 0 deletions
--- a/ext/iconv/iconv.c
+++ b/ext/iconv/iconv.c
@ -2102,6 +2102,10 @@ PHP_FUNCTION(iconv_mime_decode_headers)
 			break;
 		}

+		if (decoded_header.c != NULL) {
+			break;
+		}
+
 		limit = decoded_header.c + decoded_header.len;
 		for (p = decoded_header.c; p < limit; p++) {
 			if (*p == ':') {