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authorDavid Brownell <david-b@pacbell.net>2006-10-01 10:28:16 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-01 11:39:25 +0400
commitdb621f174d2c017d960089ea8cbc91c0763f1069 (patch)
tree68a6ab944fdd30b2e6a7a0fb5a06629a4f4a6af9 /drivers/rtc/rtc-pcf8563.c
parent818a8674b0388d90e33a5d1b13946b40dda7032a (diff)
downloadlinux-db621f174d2c017d960089ea8cbc91c0763f1069.tar.xz
[PATCH] RTC class: error checks
The rtc_is_valid_tm() routine needs to treat some of the fields it checks as unsigned, to prevent wrongly accepting invalid rtc_time structs; this is the same approach used elsewhere in the RTC code for such tests. Conversely, rtc_proc_show() is missing one invalid-day-of-month test that rtc_is_valid_tm() makes: there is no day zero. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/rtc/rtc-pcf8563.c')
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