commit: 0a91be40ed67ca72a81cfd842d5c2604ff1a54a4 From: =?UTF-8?q?Antti=20Sepp=C3=A4l=C3=A4?= <[email protected]> Date: Sun, 13 Feb 2011 07:29:15 -0300 Subject: [PATCH] [media] Fix sysfs rc protocol lookup for rc-5-sz MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit
With the current matching rules the lookup for rc protocol named rc-5-sz matches with "rc-5" before finding "rc-5-sz". Thus one is able to never enable/disable the rc-5-sz protocol via sysfs. Fix the lookup to require an exact match which allows the manipulation of sz protocol. Signed-off-by: Antti Seppälä <[email protected]> Cc: [email protected] Signed-off-by: Mauro Carvalho Chehab <[email protected]> --- drivers/media/rc/rc-main.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index 72be8a0..e5b29a4 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -844,7 +844,7 @@ static ssize_t store_protocols(struct device *device, count++; } else { for (i = 0; i < ARRAY_SIZE(proto_names); i++) { - if (!strncasecmp(tmp, proto_names[i].name, strlen(proto_names[i].name))) { + if (!strcasecmp(tmp, proto_names[i].name)) { tmp += strlen(proto_names[i].name); mask = proto_names[i].type; break;
_______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
