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| author | Henk <Henk.Vergonet@gmail.com> | 2005-10-12 17:02:56 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-10-29 03:47:44 +0400 |
| commit | af64a5ebb817532965d18b792d6d74afecfb0bcf (patch) | |
| tree | 7ecbcf59e4a79fdd8bef4e0874aa5abce8b91add /Documentation/input | |
| parent | b81d34363c0b17c47f4ef63d5888c4f47f315d29 (diff) | |
| download | linux-af64a5ebb817532965d18b792d6d74afecfb0bcf.tar.xz | |
[PATCH] USB: Buffer overflow patch for Yealink driver
Just a small patch that fixes a small parameter validation bug.
drivers/usb/input/map_to_7segment.h:
This patch fixes the broken parameter validation in the char to seg7
conversion. This could cause out-of-bounds memory references.
MAINTAINERS:
Yealink maintainer info now in sorted order.
Documentation/input/yealink.txt:
Added a Q&A section that answers some common questions.
Signed-off-by: Henk <Henk.Vergonet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
006491df1a13f85ad245d1039dfdf20e49c394fd
Diffstat (limited to 'Documentation/input')
| -rw-r--r-- | Documentation/input/yealink.txt | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/Documentation/input/yealink.txt b/Documentation/input/yealink.txt index 85f095a7ad04..0962c5c948be 100644 --- a/Documentation/input/yealink.txt +++ b/Documentation/input/yealink.txt @@ -2,7 +2,6 @@ Driver documentation for yealink usb-p1k phones 0. Status ~~~~~~~~~ - The p1k is a relatively cheap usb 1.1 phone with: - keyboard full support, yealink.ko / input event API - LCD full support, yealink.ko / sysfs API @@ -17,9 +16,8 @@ For vendor documentation see http://www.yealink.com 1. Compilation (stand alone version) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Currently only kernel 2.6.x.y versions are supported. -In order to build the yealink.ko module do: +In order to build the yealink.ko module do make @@ -28,6 +26,21 @@ the Makefile is pointing to the location where your kernel sources are located, default /usr/src/linux. +1.1 Troubleshooting +~~~~~~~~~~~~~~~~~~~ +Q: Module yealink compiled and installed without any problem but phone + is not initialized and does not react to any actions. +A: If you see something like: + hiddev0: USB HID v1.00 Device [Yealink Network Technology Ltd. VOIP USB Phone + in dmesg, it means that the hid driver has grabbed the device first. Try to + load module yealink before any other usb hid driver. Please see the + instructions provided by your distribution on module configuration. + +Q: Phone is working now (displays version and accepts keypad input) but I can't + find the sysfs files. +A: The sysfs files are located on the particular usb endpoint. On most + distributions you can do: "find /sys/ -name get_icons" for a hint. + 2. keyboard features ~~~~~~~~~~~~~~~~~~~~ |