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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2014-01-21 15:48:43 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-21 16:19:42 -0800 |
| commit | 38316c8ab7f17bc1be8f2898278d5f5131e18bf2 (patch) | |
| tree | b712b7206791c79a5a3c8660b16b0934f90d5949 /fs/read_write.c | |
| parent | posix_acl: uninlining (diff) | |
| download | linux-dev-38316c8ab7f17bc1be8f2898278d5f5131e18bf2.tar.xz linux-dev-38316c8ab7f17bc1be8f2898278d5f5131e18bf2.zip | |
fs/compat_ioctl.c: fix an underflow issue (harmless)
We cap "nmsgs" at I2C_RDRW_IOCTL_MAX_MSGS (42) but the current code
allows negative values. It's harmless but it makes my static checker
upset so I've made nsmgs unsigned.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/read_write.c')
0 files changed, 0 insertions, 0 deletions