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| author | Wenlin Kang <wenlin.kang@windriver.com> | 2019-05-13 16:57:20 +0800 |
|---|---|---|
| committer | Daniel Thompson <daniel.thompson@linaro.org> | 2019-05-14 13:44:24 +0100 |
| commit | ca976bfb3154c7bc67c4651ecd144fdf67ccaee7 (patch) | |
| tree | c14984408a43c210a00b4a24334a52f36462fccc /ipc | |
| parent | b586627e10f57ee3aa8f0cfab0d6f7dc4ae63760 (diff) | |
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 <wenlin.kang@windriver.com>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions