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(parent: 74aa9be) | patch
ath5k: fix buffer overrun in rate debug code
authorBob Copeland <me@bobcopeland.com>
Tue, 28 Apr 2009 02:12:43 +0000 (22:12 -0400)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 28 Apr 2009 19:59:48 +0000 (15:59 -0400)
commitb7fcb5c4a4c27da2f6d86cb03d18687e537442cf
tree45848311dcd1dd1a116edc48d18586825d7c047atree | snapshot
parent74aa9be0ea0ffeb233f45c39f3cf594b68bbbb89commit | diff
ath5k: fix buffer overrun in rate debug code

char bname[5] is too small for the string "X GHz" when the null
terminator is taken into account.  Thus, turning on rate debugging
can crash unless we have lucky stack alignment.

Cc: stable@kernel.org
Reported-by: Paride Legovini <legovini@spiro.fisica.unipd.it>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath5k/debug.c diff | blob | history
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