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(parent: e585e64) | patch
tracing: Adding NULL checks for trace_array descriptor pointer
authorDivya Indi <divya.indi@oracle.com>
Wed, 14 Aug 2019 17:55:25 +0000 (10:55 -0700)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Wed, 13 Nov 2019 14:37:29 +0000 (09:37 -0500)
commit953ae45a0c25e09428d4a03d7654f97ab8a36647
tree9a80b253fdd9a4a5bd5c03934a98d98672988bf7tree | snapshot
parente585e6469d6f476b82aa148dc44aaf7ae269a4e2commit | diff
tracing: Adding NULL checks for trace_array descriptor pointer

As part of commit f45d1225adb0 ("tracing: Kernel access to Ftrace
instances") we exported certain functions. Here, we are adding some additional
NULL checks to ensure safe usage by users of these APIs.

Link: http://lkml.kernel.org/r/1565805327-579-4-git-send-email-divya.indi@oracle.com
Signed-off-by: Divya Indi <divya.indi@oracle.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
kernel/trace/trace.c diff | blob | history
kernel/trace/trace_events.c diff | blob | history
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