From: Steve Holme <steve_holme@hotmail.com>
Date: Mon, 23 May 2016 11:13:41 +0000 (+0100)
Subject: checksrc.pl: Added variants of strcat() & strncat() to banned function list
X-Git-Tag: curl-7_49_1~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0a2422753f4849988cd9e86e835597cd34c14c83;p=thirdparty%2Fcurl.git

checksrc.pl: Added variants of strcat() & strncat() to banned function list

Added support for checking the tchar, unicode and mbcs variants of
strcat() and strncat() in the banned function list.
---

diff --git a/lib/checksrc.pl b/lib/checksrc.pl
index 24ea966f05..aacb242b5d 100755
--- a/lib/checksrc.pl
+++ b/lib/checksrc.pl
@@ -421,7 +421,7 @@ sub scanfile {
         }
 
         # scan for use of banned functions
-        if($l =~ /^(.*\W)(sprintf|vsprintf|strcat|strncat|gets)\s*\(/) {
+        if($l =~ /^(.*\W)(sprintf|vsprintf|strcat|strncat|_mbscat|_mbsncat|_tcscat|_tcsncat|wcscat|wcsncat|gets)\s*\(/) {
             checkwarn("BANNEDFUNC",
                       $line, length($1), $file, $ol,
                       "use of $2 is banned");