Messages in this thread |  | | From | Michael Ellerman <> | Subject | Re: [PATCH] powerpc/legacy_serial: Fix UBSAN: array-index-out-of-bounds | Date | Sun, 16 May 2021 08:43:53 +1000 |
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On Sat, 8 May 2021 06:36:21 +0000 (UTC), Christophe Leroy wrote: > UBSAN complains when a pointer is calculated with invalid > 'legacy_serial_console' index, allthough the index is verified > before dereferencing the pointer. > > Fix it by checking 'legacy_serial_console' validity before > calculating pointers.
Applied to powerpc/fixes.
[1/1] powerpc/legacy_serial: Fix UBSAN: array-index-out-of-bounds https://git.kernel.org/powerpc/c/63970f3c37e75997ed86dbdfdc83df35f2152bb1
cheers
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