GNU bug report logs - #19775
Test failing after the CVE fix

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Package: grep;

Reported by: Vladimír Čunát <vcunat <at> gmail.com>

Date: Wed, 4 Feb 2015 23:01:01 UTC

Severity: normal

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

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From: Vladimír Čunát <vcunat <at> gmail.com>
To: 19775 <at> debbugs.gnu.org
Subject: bug#19775: Test failing after the CVE fix
Date: Wed, 04 Feb 2015 23:51:09 +0100

[Message part 1 (text/plain, inline)]
Hello!
(Please, CC me with replies.)
After the latest CVE fix I'm getting an assertion failure in tests 
(below). I reproduce that both on latest master (846e7eee8) or with 2.21 
with patch 83a95bd8c8 applied (2.21 itself is OK).


XFAIL: triple-backref
=====================

grep: regexec.c:1401: pop_fail_stack: Assertion `num >= 0' failed.
./triple-backref: line 32:  8135 Aborted                 grep -E 
'(.?)(.?)(.?)\3\2\1' in > out
--- out 2015-02-04 21:41:19.316668595 +0000
+++ in  2015-02-04 21:41:19.316668595 +0000
@@ -0,0 +1 @@
+a


Thanks,
Vladimir


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