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Bug #66594 Please use -Wformat=security when compiling and testing releases
Submitted: 2014-01-28 11:21 UTC Modified: 2014-01-28 17:24 UTC
From: ondrej@php.net Assigned: krakjoe (profile)
Status: Closed Package: phpdbg
PHP Version: 5.6.0alpha1 OS: Any
Private report: No CVE-ID: None
View Developer Edit
 [2014-01-28 11:21 UTC] ondrej@php.net 
Description:
------------
/tmp/buildd/php5-5.6.0~alpha1+dfsg/sapi/phpdbg/phpdbg_cmd.c:482:5: error: format not a string literal and no format arguments [-Werror=format-security]

A very short patch:

--- php5.orig/sapi/phpdbg/phpdbg_cmd.c
+++ php5/sapi/phpdbg/phpdbg_cmd.c
@@ -479,7 +479,7 @@ disconnect:
 
 #ifndef HAVE_LIBREADLINE
 			if (!(PHPDBG_G(flags) & PHPDBG_IS_REMOTE)) {
-				if (!phpdbg_write(phpdbg_get_prompt(TSRMLS_C))) {
+				if (!phpdbg_write("%s", phpdbg_get_prompt(TSRMLS_C))) {
 					goto disconnect;
 				}
 			}

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 [2014-01-28 17:24 UTC] krakjoe@php.net
-Status: Open +Status: Closed -Assigned To: +Assigned To: krakjoe
 [2014-01-28 17:24 UTC] krakjoe@php.net 
The fix for this bug has been committed.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.

 For Windows:

http://windows.php.net/snapshots/
 
Thank you for the report, and for helping us make PHP better.

Thanks, fixed in phpdbg master, which will be merged into php-src tree before next alpha release.
 
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