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Srikar Dronamraju fixed a bug in the newmulti probe code.

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Merge tag 'trace-v5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull tracing fix from Steven Rostedt:
 "Srikar Dronamraju fixed a bug in the newmulti probe code"

* tag 'trace-v5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  tracing/probe: Fix same probe event argument matching
This commit is contained in:
Linus Torvalds 2019-09-26 13:07:38 -07:00
commit 7897c04ad0
2 changed files with 6 additions and 4 deletions
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5
kernel/trace/trace_kprobe.c
View File

@ -549,10 +549,11 @@ static bool trace_kprobe_has_same_kprobe(struct trace_kprobe *orig,
for (i = 0; i < orig->tp.nr_args; i++) {
if (strcmp(orig->tp.args[i].comm,
comp->tp.args[i].comm))
continue;
break;
}
return true;
if (i == orig->tp.nr_args)
return true;
}
return false;

5
kernel/trace/trace_uprobe.c
View File

@ -431,10 +431,11 @@ static bool trace_uprobe_has_same_uprobe(struct trace_uprobe *orig,
for (i = 0; i < orig->tp.nr_args; i++) {
if (strcmp(orig->tp.args[i].comm,
comp->tp.args[i].comm))
continue;
break;
}
return true;
if (i == orig->tp.nr_args)
return true;
}
return false;