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Probes fixes for v6.16-rc6:

Browse Source 
- fprobe-event: The @params variable was being used in an error path
    without being initialized. The fix to return an error code.
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Merge tag 'probes-fixes-v6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Pull probes fix from Masami Hiramatsu:

 - fprobe-event: The @params variable was being used in an error path
   without being initialized. The fix to return an error code.

* tag 'probes-fixes-v6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing/probes: Avoid using params uninitialized in parse_btf_arg()
This commit is contained in:
Linus Torvalds 2025-07-16 13:00:38 -07:00
commit e229155182
1 changed files with 1 additions and 1 deletions
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2
kernel/trace/trace_probe.c
View File

@ -657,7 +657,7 @@ static int parse_btf_arg(char *varname,
ret = query_btf_context(ctx);
if (ret < 0 || ctx->nr_params == 0) {
trace_probe_log_err(ctx->offset, NO_BTF_ENTRY);
return PTR_ERR(params);
return -ENOENT;
}
}
params = ctx->params;