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Bug #6261 sscanf($a, "%d"); produces core dump if $a is undefined
Submitted: 2000-08-20 10:25 UTC Modified: 2000-08-26 07:11 UTC
From: alex at zend dot com Assigned:
Status: Closed Package: Reproducible Crash
PHP Version: 4.0 Latest CVS (20/08/2000) OS: linux-glibc21
Private report: No CVE-ID: None
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From: alex at zend dot com
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 [2000-08-20 10:25 UTC] alex at zend dot com 
<? sscanf($a, "%d"); ?>

This core dumps if $a is not defined.

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 [2000-08-25 14:09 UTC] sniper@php.net 
For me it just reports:

Warning: Undefined variable: a in /www/htdocs/test/testitesti/testinkia_on_tama.php on line 3

And doesn't crash. (with the latest CVS)

--Jani
 [2000-08-26 07:11 UTC] stas@php.net 
This should be already fixed in latest CVS.
 
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