From: Pavel Machek <pavel@ucw.cz>
To: stefanr@s5r6.in-berlin.de, mchehab@kernel.org,
linux-media@vger.kernel.org,
linux1394-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org
Subject: [PATCH] media: firewire: fix memory leak
Date: Sun, 20 Sep 2020 11:01:37 +0200 [thread overview]
Message-ID: <20200920090137.GA4628@amd> (raw)
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Fix memory leak in node_probe.
Signed-off-by: Pavel Machek (CIP) <pavel@denx.de>
diff --git a/drivers/media/firewire/firedtv-fw.c b/drivers/media/firewire/firedtv-fw.c
index 3f1ca40b9b98..8a8585261bb8 100644
--- a/drivers/media/firewire/firedtv-fw.c
+++ b/drivers/media/firewire/firedtv-fw.c
@@ -272,8 +272,10 @@ static int node_probe(struct fw_unit *unit, const struct ieee1394_device_id *id)
name_len = fw_csr_string(unit->directory, CSR_MODEL,
name, sizeof(name));
- if (name_len < 0)
- return name_len;
+ if (name_len < 0) {
+ err = name_len;
+ goto fail_free;
+ }
for (i = ARRAY_SIZE(model_names); --i; )
if (strlen(model_names[i]) <= name_len &&
strncmp(name, model_names[i], name_len) == 0)
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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reply other threads:[~2020-09-20 9:01 UTC|newest]
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