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bug#18580: [PATCH] dfa: check end of an input buffer after a transition
From: |
Norihiro Tanaka |
Subject: |
bug#18580: [PATCH] dfa: check end of an input buffer after a transition in non-UTF8 multibyte locales |
Date: |
Mon, 29 Sep 2014 14:58:38 +0900 |
Thanks for the review.
> Thanks, can you provide a test case that illustrates the problem? We
> could add it to the test suite.
I checked both values of `p' and `end' after first transit_state in
following operation with GDB, but I can't have generated core dump by
this bug yet.
$ echo | env LC_ALL=ja_JP.eucJP src/grep '..........'
> Also, there are two calls to transit_state but that patch affects only
> one of them. Why shouldn't both calls be patched?
I only tested at the first call of transit_state (because above test case
doesn't pass the second call), but I think that we also fix at the second
call as you say.
0001-dfa-check-end-of-an-input-buffer-after-a-transition-.patch
Description: Text document