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linux-next/kernel/debug/kdb
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
..
.gitignore kdb: core for kgdb back end (1 of 2) 2010-05-20 21:04:20 -05:00
kdb_bp.c kdb: bl: don't use tab character in output 2018-01-25 08:41:22 -06:00
kdb_bt.c kdb: Don't back trace on a cpu that didn't round up 2018-12-30 08:31:23 +00:00
kdb_cmds kdb: cleanup unused variables missed in the original kdb merge 2011-08-01 13:23:58 -05:00
kdb_debugger.c kdb: Don't back trace on a cpu that didn't round up 2018-12-30 08:31:23 +00:00
kdb_io.c kdb: Fix bound check compiler warning 2019-05-14 13:44:24 +01:00
kdb_keyboard.c kdb: kdb_keyboard: mark expected switch fall-throughs 2018-11-13 20:38:50 +00:00
kdb_main.c kdb: do a sanity check on the cpu in kdb_per_cpu() 2019-05-12 09:50:44 +01:00
kdb_private.h kdb: Use strscpy with destination buffer size 2018-11-13 20:27:53 +00:00
kdb_support.c kdb: kdb_support: replace strcpy() by strscpy() 2019-05-02 13:42:01 +01:00
Makefile kdb: Get rid of broken attempt to print CCVERSION in kdb summary 2019-05-12 09:50:43 +01:00