Dan Carpenter b586627e10 kdb: do a sanity check on the cpu in kdb_per_cpu() ... The "whichcpu" comes from argv[3]. The cpu_online() macro looks up the cpu in a bitmap of online cpus, but if the value is too high then it could read beyond the end of the bitmap and possibly Oops. Fixes: 5d5314d679 ("kdb: core for kgdb back end (1 of 2)") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>		2019-05-12 09:50:44 +01:00
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kdb	kdb: do a sanity check on the cpu in kdb_per_cpu()	2019-05-12 09:50:44 +01:00
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
Makefile	kdb: core for kgdb back end (1 of 2)	2010-05-20 21:04:20 -05:00