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| author | Wenlin Kang <[email protected]> | 2019-05-13 08:57:20 +0000 |
|---|---|---|
| committer | Daniel Thompson <[email protected]> | 2019-05-14 12:44:24 +0000 |
| commit | ca976bfb3154c7bc67c4651ecd144fdf67ccaee7 (patch) | |
| tree | c14984408a43c210a00b4a24334a52f36462fccc /lib/timerqueue.c | |
| parent | kdb: do a sanity check on the cpu in kdb_per_cpu() (diff) | |
| download | kernel-ca976bfb3154c7bc67c4651ecd144fdf67ccaee7.tar.gz kernel-ca976bfb3154c7bc67c4651ecd144fdf67ccaee7.zip | |
kdb: Fix bound check compiler warning
The strncpy() function may leave the destination string buffer
unterminated, better use strscpy() instead.
This fixes the following warning with gcc 8.2:
kernel/debug/kdb/kdb_io.c: In function 'kdb_getstr':
kernel/debug/kdb/kdb_io.c:449:3: warning: 'strncpy' specified bound 256 equals destination size [-Wstringop-truncation]
strncpy(kdb_prompt_str, prompt, CMD_BUFLEN);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Wenlin Kang <[email protected]>
Signed-off-by: Daniel Thompson <[email protected]>
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions