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| author | Dave Penkler <[email protected]> | 2024-12-07 12:34:10 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2024-12-20 15:43:02 +0000 |
| commit | fd1885db8ecab1abc96dbb9df49b0d4b9eed1672 (patch) | |
| tree | 2dce5f2fc8118311a877f47671182ab73b2d8ede /net/unix/af_unix.c | |
| parent | staging: gpib: Fix erroneous removal of blank before newline (diff) | |
| download | kernel-fd1885db8ecab1abc96dbb9df49b0d4b9eed1672.tar.gz kernel-fd1885db8ecab1abc96dbb9df49b0d4b9eed1672.zip | |
staging: gpib: Add lower bound check for secondary address
Commit 9dde4559e939 ("staging: gpib: Add GPIB common core driver")
from Sep 18, 2024 (linux-next), leads to the following Smatch static
checker warning:
drivers/staging/gpib/common/gpib_os.c:541 dvrsp()
warn: no lower bound on 'sad' rl='s32min-30'
The value -1 was introduced in user land to signify No secondary address
to the driver so that a lower bound check could be added.
This patch adds that check.
Reported-by: Dan Carpenter <[email protected]>
Closes: https://lore.kernel.org/linux-staging/[email protected]/
Signed-off-by: Dave Penkler <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions