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| author | Colin Ian King <colin.king@canonical.com> | 2017-05-03 15:26:00 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-13 19:48:01 +0200 |
| commit | acf6bfef15fac288f68e1b9a1e63f8b5fee5771b (patch) | |
| tree | 45a1d5239e33812c5a8a3cc95c0f3fdc68cffb8f /tools | |
| parent | e88f1e3a8b3aedfd2dacc6cec1c051295a65e045 (diff) | |
| download | linux-stable-acf6bfef15fac288f68e1b9a1e63f8b5fee5771b.tar.gz linux-stable-acf6bfef15fac288f68e1b9a1e63f8b5fee5771b.tar.bz2 linux-stable-acf6bfef15fac288f68e1b9a1e63f8b5fee5771b.zip | |
ath5k: fix memory leak on buf on failed eeprom read
[ Upstream commit 8fed6823e06e43ee9cf7c0ffecec2f9111ce6201 ]
The AR5K_EEPROM_READ macro returns with -EIO if a read error
occurs causing a memory leak on the allocated buffer buf. Fix
this by explicitly calling ath5k_hw_nvram_read and exiting on
the via the freebuf label that performs the necessary free'ing
of buf when a read error occurs.
Detected by CoverityScan, CID#1248782 ("Resource Leak")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions