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| author | Divya Indi <divya.indi@oracle.com> | 2019-08-14 10:55:25 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-01 11:11:51 +0200 |
| commit | f8e23211976f2ecaf4ab86052ec98b88e2cac5eb (patch) | |
| tree | 1c907c47126aa730e3efbb62b7217724f9eb6e7c /block/Kconfig.iosched | |
| parent | b176b20c30b309339bbce423bb3ab81bd5ae2e78 (diff) | |
tracing: Adding NULL checks for trace_array descriptor pointer
[ Upstream commit 953ae45a0c25e09428d4a03d7654f97ab8a36647 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'block/Kconfig.iosched')
0 files changed, 0 insertions, 0 deletions