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| author |   Divya Indi <divya.indi@oracle.com> | 2019-08-14 10:55:25 -0700 |
|---|---|---|
| committer |   Steven Rostedt (VMware) <rostedt@goodmis.org> | 2019-11-13 09:37:29 -0500 |
| commit | 953ae45a0c25e09428d4a03d7654f97ab8a36647 (patch) | |
| tree | 9a80b253fdd9a4a5bd5c03934a98d98672988bf7 /arch/sh/boot | |
| parent | tracing: Verify if trace array exists before destroying it. (diff) | |
| download | linux-dev-953ae45a0c25e09428d4a03d7654f97ab8a36647.tar.xz linux-dev-953ae45a0c25e09428d4a03d7654f97ab8a36647.zip | |
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>
Diffstat (limited to 'arch/sh/boot')
0 files changed, 0 insertions, 0 deletions