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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-04-23 09:14:30 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-05-04 08:55:36 -0400 |
| commit | 5ef76cb7c19acd5531806c8a1be4559e0c2d77d1 (patch) | |
| tree | 9d679b7fc48833f5c0852f110eb47d4467d315bc /tools/perf/scripts/python/syscall-counts.py | |
| parent | e1b7f11b37def5f3021c06e8c2b4953e099357aa (diff) | |
| download | kernel-5ef76cb7c19acd5531806c8a1be4559e0c2d77d1.tar.gz | |
media: siano: be sure to not override devpath size
Right now, at siano driver, all places where devpath is
defined has sizeof(devpath) == 32. So, there's no practical
risc of going past devpath array anywhere.
Still, code changes might cause troubles. It also confuses
Coverity:
CID 139059 (#1 of 1): Copy into fixed size buffer (STRING_OVERFLOW)
9. fixed_size_dest: You might overrun the 32-character
fixed-size string entry->devpath by copying devpath
without checking the length.
10. parameter_as_source: Note: This defect has an
elevated risk because the source argument
is a parameter of the current function.
So, explicitly limit strcmp() and strcpy() to ensure that the
devpath size (32) will be respected.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions