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From: "René Scharfe" <l.s.r@web.de>
To: Git List <git@vger.kernel.org>
Cc: Junio C Hamano <gitster@pobox.com>
Subject: [PATCH] am: release strbuf after use in split_mail_mbox()
Date: Thu, 7 Dec 2017 21:20:19 +0100	[thread overview]
Message-ID: <ad0af192-1bd4-eee2-d6e8-2f1776e87428@web.de> (raw)

Signed-off-by: Rene Scharfe <l.s.r@web.de>
---
 builtin/am.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/builtin/am.c b/builtin/am.c
index 02853b3e05..1ac044da2e 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -708,6 +708,7 @@ static int split_mail_mbox(struct am_state *state, const char **paths,
 {
 	struct child_process cp = CHILD_PROCESS_INIT;
 	struct strbuf last = STRBUF_INIT;
+	int ret;
 
 	cp.git_cmd = 1;
 	argv_array_push(&cp.args, "mailsplit");
@@ -721,13 +722,16 @@ static int split_mail_mbox(struct am_state *state, const char **paths,
 	argv_array_push(&cp.args, "--");
 	argv_array_pushv(&cp.args, paths);
 
-	if (capture_command(&cp, &last, 8))
-		return -1;
+	ret = capture_command(&cp, &last, 8);
+	if (ret)
+		goto exit;
 
 	state->cur = 1;
 	state->last = strtol(last.buf, NULL, 10);
 
-	return 0;
+exit:
+	strbuf_release(&last);
+	return ret ? -1 : 0;
 }
 
 /**
-- 
2.15.1

             reply	other threads:[~2017-12-07 20:20 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-07 20:20 René Scharfe [this message]
2017-12-07 21:20 ` [PATCH] am: release strbuf after use in split_mail_mbox() Jeff King

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