| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 208/264] media: firewire: fix memory leak | Date | Tue, 27 Oct 2020 14:54:26 +0100 |
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From: Pavel Machek <pavel@ucw.cz>
[ Upstream commit b28e32798c78a346788d412f1958f36bb760ec03 ]
Fix memory leak in node_probe.
Signed-off-by: Pavel Machek (CIP) <pavel@denx.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/media/firewire/firedtv-fw.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/media/firewire/firedtv-fw.c b/drivers/media/firewire/firedtv-fw.c index eaf94b817dbc0..2ac9d24d3f0cd 100644 --- a/drivers/media/firewire/firedtv-fw.c +++ b/drivers/media/firewire/firedtv-fw.c @@ -271,8 +271,10 @@ 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) -- 2.25.1
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