pinctrl: mvebu: prevent walking off the end of group array

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While investigating (ab)use of krealloc, David found this bug.  It's
unlikely to occur, but now we detect the condition and error out
appropriately.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

...

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David Woodhouse 2013-03-16 12:44:32 +01:00 • committed by Linus Walleij

parent 50cf7c8ab3

commit aaed651ff6

1 changed files with 21 additions and 12 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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33

drivers/pinctrl/mvebu/pinctrl-mvebu.c

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