Daniel Thompson d228bee820 kdb: Eliminate strncpy() warnings by replacing with strscpy() ... Currently the code to manage the kdb history buffer uses strncpy() to copy strings to/and from the history and exhibits the classic "but nobody ever told me that strncpy() doesn't always terminate strings" bug. Modern gcc compilers recognise this bug and issue a warning. In reality these calls will only abridge the copied string if kdb_read() has *already* overflowed the command buffer. Thus the use of counted copies here is only used to reduce the secondary effects of a bug elsewhere in the code. Therefore transitioning these calls into strscpy() (without checking the return code) is appropriate. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Reviewed-by: Douglas Anderson <dianders@chromium.org>		2020-04-01 16:59:02 +01:00
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kdb	kdb: Eliminate strncpy() warnings by replacing with strscpy()	2020-04-01 16:59:02 +01:00
debug_core.c	kdb: Avoid array subscript warnings on non-SMP builds	2019-10-24 15:34:58 +01:00
debug_core.h	kdb: Fix stack crawling on 'running' CPUs that aren't the master	2019-10-10 16:28:48 +01:00
gdbstub.c	gdbstub: Replace strcpy() by strscpy()	2019-05-02 13:40:27 +01:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00