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authorEric Sesterhenn / Snakebyte <snakebyte@gmx.de>2007-05-23 13:58:15 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-23 20:14:15 -0700
commit4acb3e2f97f41cf9b53182b494384467d3ceb304 (patch)
treea315110b3aae508db20303c92daae467efc8ad1d /drivers/block
parentfa74419bb7b51af4bbb66116d14cc92f0b5aff25 (diff)
downloadop-kernel-dev-4acb3e2f97f41cf9b53182b494384467d3ceb304.zip
op-kernel-dev-4acb3e2f97f41cf9b53182b494384467d3ceb304.tar.gz
Off by one in floppy.c
Another coverity patch i forgot to resend, original thread here http://marc.info/?l=linux-kernel&m=115144559823592&w=2 In case drive == N_DRIVE, we get one past the drive_params array. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/floppy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 3587cb4..fe08804 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -670,7 +670,7 @@ static void __reschedule_timeout(int drive, const char *message, int marg)
if (drive == current_reqD)
drive = current_drive;
del_timer(&fd_timeout);
- if (drive < 0 || drive > N_DRIVE) {
+ if (drive < 0 || drive >= N_DRIVE) {
fd_timeout.expires = jiffies + 20UL * HZ;
drive = 0;
} else
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