Out of bounds access in arch/arm/cpu/armv7/iproc-common/armpll.c

[Heinrich Schuchardt]

Hello Scott,

CppCheck gives an error:

[arch/arm/cpu/armv7/iproc-common/armpll.c:137]: (error) Array
'armpll_clk_tab[13]' accessed at index 17, which is out of bounds.

In the loop at the start of armpll_config() i is determined. The maximum
value of i after checking status in line 53 is 12.

In line 137 your code accesses

armpll_clk_tab[i+4].freqid

The patch where you introduced the code dates from 2014. But hopefully
you still remember what you intended to do in that line.

Best regards

Heinrich