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bug#18631: [PATCH] dfa: return NULL as can't find any predicates
From: |
Norihiro Tanaka |
Subject: |
bug#18631: [PATCH] dfa: return NULL as can't find any predicates |
Date: |
Sun, 07 Dec 2014 23:06:17 +0900 |
On Sun, 05 Oct 2014 12:33:45 +0900
Norihiro Tanaka <address@hidden> wrote:
> find_pred function is return an address to NULL pointer, but I think we
> don't hope it. So fix it.
>
> BTW, it could never happen, as the syntax is checked in regex prior to it.
I wrote and added a test driver for this bug which uses a program
`dfa-match-aux' added for tests recently.
The program will generate a core dump before the change.
0001-dfa-return-NULL-as-can-t-find-any-predicates.patch
Description: Text document
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