[Buildroot] [PATCH] package/binutils: fix crash caused by buggy xtensa overlay

Peter Korsgaard peter at korsgaard.com
Tue Sep 5 21:04:26 UTC 2017


>>>>> "Max" == Max Filippov <jcmvbkbc at gmail.com> writes:

 > In some xtensa configurations there may be system/user registers in
 > xtensa-modules with negative index. ISA initialization for such config
 > may clobber heap and result in program termination.
 > Don't update lookup table entries for register with negative indices.

 > Signed-off-by: Max Filippov <jcmvbkbc at gmail.com>

Committed to 2017.02.x after dropping the 2.28.1/2.29 patches, thanks.

Is this patch also needed for the older 2.25.1 / 2.26.1 variants we have
in 2027.02.x? If so, could you send a patch?

-- 
Bye, Peter Korsgaard


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