From: Michele Ballabio <barra_cuda@katamail.com>
To: gitster@pobox.com
Cc: git@vger.kernel.org
Subject: [PATCH v2] git log: avoid segfault with --all-match
Date: Wed, 18 Mar 2009 21:53:27 +0100 [thread overview]
Message-ID: <1237409607-4169-1-git-send-email-barra_cuda@katamail.com> (raw)
In-Reply-To: <7vbpryfzpb.fsf@gitster.siamese.dyndns.org>
Avoid a segfault when the command
git log --all-match
was issued, by ignoring the option.
Signed-off-by: Michele Ballabio <barra_cuda@katamail.com>
---
grep.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/grep.c b/grep.c
index 062b2b6..cb4666d 100644
--- a/grep.c
+++ b/grep.c
@@ -190,7 +190,8 @@ void compile_grep_patterns(struct grep_opt *opt)
* A classic recursive descent parser would do.
*/
p = opt->pattern_list;
- opt->pattern_expression = compile_pattern_expr(&p);
+ if (p)
+ opt->pattern_expression = compile_pattern_expr(&p);
if (p)
die("incomplete pattern expression: %s", p->pattern);
}
--
1.6.2.22.gc2ac
prev parent reply other threads:[~2009-03-18 20:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-18 18:06 [PATCH] git log: avoid segfault with --all-match Michele Ballabio
2009-03-18 18:33 ` Junio C Hamano
2009-03-18 20:53 ` Michele Ballabio [this message]
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