diff options
| author | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2024-03-20 17:10:38 +0900 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2024-03-25 16:24:31 +0900 |
| commit | 0add699ad068d26e5b1da9ff28b15461fc4005df (patch) | |
| tree | 3fa74050e6350890dedc90cea4e4876191e231d4 /security/bpf | |
| parent | e8c32f24766a1f22da024e73d1eb8e9c822482ac (diff) | |
| download | linux-stable-0add699ad068d26e5b1da9ff28b15461fc4005df.tar.gz linux-stable-0add699ad068d26e5b1da9ff28b15461fc4005df.tar.bz2 linux-stable-0add699ad068d26e5b1da9ff28b15461fc4005df.zip | |
tracing: probes: Fix to zero initialize a local variable
Fix to initialize 'val' local variable with zero.
Dan reported that Smatch static code checker reports an error that a local
'val' variable needs to be initialized. Actually, the 'val' is expected to
be initialized by FETCH_OP_ARG in the same loop, but it is not obvious. So
initialize it with zero.
Link: https://lore.kernel.org/all/171092223833.237219.17304490075697026697.stgit@devnote2/
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/all/b010488e-68aa-407c-add0-3e059254aaa0@moroto.mountain/
Fixes: 25f00e40ce79 ("tracing/probes: Support $argN in return probe (kprobe and fprobe)")
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Diffstat (limited to 'security/bpf')
0 files changed, 0 insertions, 0 deletions