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From: "Carlo Marcelo Arenas Belón" <carenas@gmail.com>
To: git@vger.kernel.org
Cc: johan@herland.net
Subject: [PATCH] builtin/notes: remove unnecessary free
Date: Sun, 11 Nov 2018 01:49:33 -0800	[thread overview]
Message-ID: <20181111094933.27325-1-carenas@gmail.com> (raw)

511726e4b1 ("builtin/notes: fix premature failure when trying to add
the empty blob", 2014-11-09) removed the check for !len but left a
call to free the buffer that will be otherwise NULL

Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
---
 builtin/notes.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/builtin/notes.c b/builtin/notes.c
index c05cd004ab..68062f7475 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -255,10 +255,8 @@ static int parse_reuse_arg(const struct option *opt, const char *arg, int unset)
 
 	if (get_oid(arg, &object))
 		die(_("failed to resolve '%s' as a valid ref."), arg);
-	if (!(buf = read_object_file(&object, &type, &len))) {
-		free(buf);
+	if (!(buf = read_object_file(&object, &type, &len)))
 		die(_("failed to read object '%s'."), arg);
-	}
 	if (type != OBJ_BLOB) {
 		free(buf);
 		die(_("cannot read note data from non-blob object '%s'."), arg);
-- 
2.19.1.856.g8858448bb


             reply	other threads:[~2018-11-11  9:50 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-11  9:49 Carlo Marcelo Arenas Belón [this message]
2018-11-11 10:41 ` [PATCH] builtin/notes: remove unnecessary free Johan Herland
2018-11-13  1:29   ` Junio C Hamano

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