RELEASE-NOTES: next one is called 7.37.1

[platform/upstream/curl.git] / lib / checksrc.pl

diff --git a/lib/checksrc.pl b/lib/checksrc.pl
index 9f5058d..f561492 100755 (executable)
--- a/lib/checksrc.pl
+++ b/lib/checksrc.pl
@@ -6,7 +6,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 2011 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -153,6 +153,12 @@ sub scanfile {
             checkwarn($line, length($1)+1, $file, $l, "missing space after close paren");
         }
 
+        # scan for use of banned functions
+        if($l =~ /^(.*\W)(sprintf|vsprintf|strcat|strncat|gets)\s*\(/) {
+            checkwarn($line, length($1), $file, $l,
+                      "use of $2 is banned");
+        }
+
         # check for open brace first on line but not first column
         # only alert if previous line ended with a close paren and wasn't a cpp
         # line