From: Sasha Levin <sashal@kernel.org> To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Shailendra Verma <shailendra.v@samsung.com>, Mauro Carvalho Chehab <mchehab+samsung@kernel.org>, Sasha Levin <sashal@kernel.org>, linux-media@vger.kernel.org, devel@driverdev.osuosl.org Subject: [PATCH AUTOSEL 4.4 16/53] media: staging: media: davinci_vpfe: - Fix for memory leak if decoder initialization fails. Date: Mon, 15 Jul 2019 10:44:58 -0400 [thread overview] Message-ID: <20190715144535.11636-16-sashal@kernel.org> (raw) In-Reply-To: <20190715144535.11636-1-sashal@kernel.org> From: Shailendra Verma <shailendra.v@samsung.com> [ Upstream commit 6995a659101bd4effa41cebb067f9dc18d77520d ] Fix to avoid possible memory leak if the decoder initialization got failed.Free the allocated memory for file handle object before return in case decoder initialization fails. Signed-off-by: Shailendra Verma <shailendra.v@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/staging/media/davinci_vpfe/vpfe_video.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c b/drivers/staging/media/davinci_vpfe/vpfe_video.c index 0fdff91624fd..43474f562b43 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_video.c +++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c @@ -406,6 +406,9 @@ static int vpfe_open(struct file *file) /* If decoder is not initialized. initialize it */ if (!video->initialized && vpfe_update_pipe_state(video)) { mutex_unlock(&video->lock); + v4l2_fh_del(&handle->vfh); + v4l2_fh_exit(&handle->vfh); + kfree(handle); return -ENODEV; } /* Increment device users counter */ -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org> To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>, Sasha Levin <sashal@kernel.org>, devel@driverdev.osuosl.org, Shailendra Verma <shailendra.v@samsung.com>, linux-media@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 16/53] media: staging: media: davinci_vpfe: - Fix for memory leak if decoder initialization fails. Date: Mon, 15 Jul 2019 10:44:58 -0400 [thread overview] Message-ID: <20190715144535.11636-16-sashal@kernel.org> (raw) In-Reply-To: <20190715144535.11636-1-sashal@kernel.org> From: Shailendra Verma <shailendra.v@samsung.com> [ Upstream commit 6995a659101bd4effa41cebb067f9dc18d77520d ] Fix to avoid possible memory leak if the decoder initialization got failed.Free the allocated memory for file handle object before return in case decoder initialization fails. Signed-off-by: Shailendra Verma <shailendra.v@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/staging/media/davinci_vpfe/vpfe_video.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c b/drivers/staging/media/davinci_vpfe/vpfe_video.c index 0fdff91624fd..43474f562b43 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_video.c +++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c @@ -406,6 +406,9 @@ static int vpfe_open(struct file *file) /* If decoder is not initialized. initialize it */ if (!video->initialized && vpfe_update_pipe_state(video)) { mutex_unlock(&video->lock); + v4l2_fh_del(&handle->vfh); + v4l2_fh_exit(&handle->vfh); + kfree(handle); return -ENODEV; } /* Increment device users counter */ -- 2.20.1 _______________________________________________ devel mailing list devel@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
next prev parent reply other threads:[~2019-07-15 14:46 UTC|newest] Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-07-15 14:44 [PATCH AUTOSEL 4.4 01/53] ath10k: Do not send probe response template for mesh Sasha Levin 2019-07-15 14:44 ` Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 02/53] ath9k: Check for errors when reading SREV register Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 03/53] ath6kl: add some bounds checking Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 04/53] ath: DFS JP domain W56 fixed pulse type 3 RADAR detection Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 05/53] batman-adv: fix for leaked TVLV handler Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 06/53] media: dvb: usb: fix use after free in dvb_usb_device_exit Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 07/53] crypto: talitos - fix skcipher failure due to wrong output IV Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 08/53] media: marvell-ccic: fix DMA s/g desc number calculation Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 09/53] media: vpss: fix a potential NULL pointer dereference Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 10/53] net: stmmac: dwmac1000: Clear unused address entries Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 11/53] signal/pid_namespace: Fix reboot_pid_ns to use send_sig not force_sig Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 12/53] signal/cifs: Fix cifs_put_tcp_session to call send_sig instead of force_sig Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 13/53] af_key: fix leaks in key_pol_get_resp and dump_sp Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 14/53] xfrm: Fix xfrm sel prefix length validation Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 15/53] e1000e: start network tx queue only when link is up Sasha Levin 2019-07-15 14:44 ` Sasha Levin [this message] 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 16/53] media: staging: media: davinci_vpfe: - Fix for memory leak if decoder initialization fails Sasha Levin 2019-07-15 14:44 ` [PATCH AUTOSEL 4.4 17/53] net: phy: Check against net_device being NULL Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 18/53] tua6100: Avoid build warnings Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 19/53] locking/lockdep: Fix merging of hlocks with non-zero references Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 20/53] media: wl128x: Fix some error handling in fm_v4l2_init_video_device() Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 21/53] cpupower : frequency-set -r option misses the last cpu in related cpu list Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 22/53] net: fec: Do not use netdev messages too early Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 23/53] net: axienet: Fix race condition causing TX hang Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 24/53] s390/qdio: handle PENDING state for QEBSM devices Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 25/53] perf test 6: Fix missing kvm module load for s390 Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 26/53] gpio: omap: fix lack of irqstatus_raw0 for OMAP4 Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 27/53] gpio: omap: ensure irq is enabled before wakeup Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 28/53] regmap: fix bulk writes on paged registers Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 29/53] bpf: silence warning messages in core Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 30/53] rcu: Force inlining of rcu_read_lock() Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 31/53] xfrm: fix sa selector validation Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 32/53] perf evsel: Make perf_evsel__name() accept a NULL argument Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 33/53] vhost_net: disable zerocopy by default Sasha Levin 2019-07-15 14:45 ` Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 34/53] EDAC/sysfs: Fix memory leak when creating a csrow object Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 35/53] media: i2c: fix warning same module names Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 36/53] ntp: Limit TAI-UTC offset Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 37/53] timer_list: Guard procfs specific code Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 38/53] acpi/arm64: ignore 5.1 FADTs that are reported as 5.0 Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 39/53] media: coda: fix mpeg2 sequence number handling Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 40/53] media: coda: increment sequence offset for the last returned frame Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 41/53] mt7601u: do not schedule rx_tasklet when the device has been disconnected Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 42/53] x86/build: Add 'set -e' to mkcapflags.sh to delete broken capflags.c Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 43/53] mt7601u: fix possible memory leak when the device is disconnected Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 44/53] ath10k: fix PCIE device wake up failed Sasha Levin 2019-07-15 14:45 ` Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 45/53] rslib: Fix decoding of shortened codes Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 46/53] rslib: Fix handling of of caller provided syndrome Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 47/53] ixgbe: Check DDM existence in transceiver before access Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 48/53] EDAC: Fix global-out-of-bounds write when setting edac_mc_poll_msec Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 49/53] bcache: check c->gc_thread by IS_ERR_OR_NULL in cache_set_flush() Sasha Levin 2019-07-15 14:45 ` Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 50/53] Bluetooth: hci_bcsp: Fix memory leak in rx_skb Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 51/53] Bluetooth: 6lowpan: search for destination address in all peers Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 52/53] Bluetooth: Check state in l2cap_disconnect_rsp Sasha Levin 2019-07-15 14:45 ` [PATCH AUTOSEL 4.4 53/53] Bluetooth: validate BLE connection interval updates Sasha Levin
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