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2a017fd82c
The GTCO tablet input driver configures itself from an HID report sent via USB during the initial enumeration process. Some debugging messages are generated during the parsing. A debugging message indentation counter is not bounds checked, leading to the ability for a specially crafted HID report to cause '-' and null bytes be written past the end of the indentation array. As long as the kernel has CONFIG_DYNAMIC_DEBUG enabled, this code will not be optimized out. This was discovered during code review after a previous syzkaller bug was found in this driver. Signed-off-by: Grant Hernandez <granthernandez@google.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> |
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| .. | ||
| acecad.c | ||
| aiptek.c | ||
| gtco.c | ||
| hanwang.c | ||
| kbtab.c | ||
| Kconfig | ||
| Makefile | ||
| pegasus_notetaker.c | ||
| wacom_serial4.c | ||