drivers/input/touchscreen/gunze.c: gunze_process_packet: invalid array access

[Adrian Bunk <bunk@stusta.de>]

The Coverity checker found the following bug in the function 
gunze_process_packet in drivers/input/touchscreen/gunze.c:


<--  snip  -->

...
#define GUNZE_MAX_LENGTH        10
...
struct gunze {
...
        unsigned char data[GUNZE_MAX_LENGTH];
...
};
...
static void gunze_process_packet(struct gunze* gunze, struct pt_regs *regs)
...
                gunze->data[10] = 0;
...

<--  snip  -->


The bug is obvious, but for a correct solution someone should know this 
code better than I do.


cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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