The patch titled
Subject: drivers/media/video/cx25821/cx25821-medusa-video.c: incorrect check on decoder type
has been added to the -mm tree. Its filename is
drivers-media-video-cx25821-cx25821-medusa-videoc-incorrect-check-on-decoder-type.patch
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------------------------------------------------------
From: Alan Cox <alan@xxxxxxxxxxxxxxx>
Subject: drivers/media/video/cx25821/cx25821-medusa-video.c: incorrect check on decoder type
Unsupported requests should be ignored but in fact affected VDEC_A
Addresses https://bugzilla.kernel.org/show_bug.cgi?id=44051
Reported-by: David Binderman <dcb314@xxxxxxxxxxx>
Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>
Cc: "Leonid V. Fedorenchik" <leonidsbox@xxxxxxxxx>
Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/media/video/cx25821/cx25821-medusa-video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/media/video/cx25821/cx25821-medusa-video.c~drivers-media-video-cx25821-cx25821-medusa-videoc-incorrect-check-on-decoder-type drivers/media/video/cx25821/cx25821-medusa-video.c
--- a/drivers/media/video/cx25821/cx25821-medusa-video.c~drivers-media-video-cx25821-cx25821-medusa-videoc-incorrect-check-on-decoder-type
+++ a/drivers/media/video/cx25821/cx25821-medusa-video.c
@@ -499,7 +499,7 @@ static void medusa_set_decoderduration(s
mutex_lock(&dev->lock);
/* no support */
- if (decoder < VDEC_A && decoder > VDEC_H) {
+ if (decoder < VDEC_A || decoder > VDEC_H) {
mutex_unlock(&dev->lock);
return;
}
_
Subject: Subject: drivers/media/video/cx25821/cx25821-medusa-video.c: incorrect check on decoder type
Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxx are
origin.patch
linux-next.patch
ppc-e500_tlb-memset-clears-nothing.patch
drivers-media-dvb-dvb-usb-az6007c-fix-incorrect-memcpy.patch
drivers-media-video-cx25821-cx25821-medusa-videoc-incorrect-check-on-decoder-type.patch
fs-make-dumpable=2-require-fully-qualified-path.patch
coredump-warn-about-unsafe-suid_dumpable-core_pattern-combo.patch
kernel-sysc-avoid-argv_freenull.patch
drivers-message-i2o-i2o_procc-the-pointer-returned-from-chtostr-points-to-an-array-which-is-no-longer-valid.patch
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