diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0349-staging-bcm2835-codec-Fix-potential-memory-leak-of-i.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0349-staging-bcm2835-codec-Fix-potential-memory-leak-of-i.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0349-staging-bcm2835-codec-Fix-potential-memory-leak-of-i.patch b/target/linux/bcm27xx/patches-5.4/950-0349-staging-bcm2835-codec-Fix-potential-memory-leak-of-i.patch new file mode 100644 index 0000000000..915ca1a29f --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0349-staging-bcm2835-codec-Fix-potential-memory-leak-of-i.patch @@ -0,0 +1,29 @@ +From 6d59110f7aa7c86caf2c3a29169ace33556f690b Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Wed, 6 Nov 2019 13:58:08 +0000 +Subject: [PATCH] staging: bcm2835-codec: Fix potential memory leak of + isp instance + +"d867785 staging: bcm2835-codec: add media controller support" added +a new error path that jumped to end, but didn't add the free +of the ISP device should that path be taken. +Fix this. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + .../staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c ++++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c +@@ -2841,6 +2841,10 @@ static int bcm2835_codec_probe(struct pl + return 0; + + out: ++ if (drv->isp) { ++ bcm2835_codec_destroy(drv->isp); ++ drv->isp = NULL; ++ } + if (drv->encode) { + bcm2835_codec_destroy(drv->encode); + drv->encode = NULL; |