diff options
| author | Wang Nan | 2015-12-07 03:36:25 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2015-12-07 22:12:45 +0100 |
| commit | 5dcf16df3ce48b2e4f798b1a11b5de2fc3cfd73a (patch) | |
| tree | 7cb0333e08d8aa028461af9fa1d37b5e12f67ac5 /tools/perf/util/machine.c | |
| parent | perf/x86: Remove old MSR perf tracing code (diff) | |
| download | kernel-qcow2-linux-5dcf16df3ce48b2e4f798b1a11b5de2fc3cfd73a.tar.gz kernel-qcow2-linux-5dcf16df3ce48b2e4f798b1a11b5de2fc3cfd73a.tar.xz kernel-qcow2-linux-5dcf16df3ce48b2e4f798b1a11b5de2fc3cfd73a.zip | |
perf machine: Pass correct string to dso__adjust_kmod_long_name
There's a mistake in dso__adjust_kmod_long_name() that it use strdup()
to dup the new long_name of a dso, but passes the original string to
dso__set_long_name(). Which causes random crash during cleanup.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Fixes: c03d5184f0e9 ("perf machine: Adjust dso->long_name for offline module")
Link: http://lkml.kernel.org/r/1449455785-42020-1-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/machine.c')
| -rw-r--r-- | tools/perf/util/machine.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 95a7f6087346..bfc289c73c22 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -576,7 +576,7 @@ static void dso__adjust_kmod_long_name(struct dso *dso, const char *filename) if (!dup_filename) return; - dso__set_long_name(dso, filename, true); + dso__set_long_name(dso, dup_filename, true); } struct map *machine__findnew_module_map(struct machine *machine, u64 start, |