OpenCloudOS-Kernel/kernel/debug
Wenlin Kang ca976bfb31 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>
2019-05-14 13:44:24 +01:00
..
kdb kdb: Fix bound check compiler warning 2019-05-14 13:44:24 +01:00
Makefile kdb: core for kgdb back end (1 of 2) 2010-05-20 21:04:20 -05:00
debug_core.c kdb: Don't back trace on a cpu that didn't round up 2018-12-30 08:31:23 +00:00
debug_core.h kgdb: Don't round up a CPU that failed rounding up before 2018-12-30 08:29:13 +00:00
gdbstub.c gdbstub: Replace strcpy() by strscpy() 2019-05-02 13:40:27 +01:00