diff options
| author | Masami Hiramatsu <mhiramat@redhat.com> | 2010-04-02 12:50:59 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-04-02 19:35:44 +0200 |
| commit | 75ec5a245c7763c397f31ec8964d0a46c54a7386 (patch) | |
| tree | 8d2e89135b95b34ab00ad98185b73d49a6a0c266 /tools | |
| parent | 12e5a7ae475ccb2733d740ffb95d9ca0a18392da (diff) | |
perf probe: Fix to close dwarf when failing to analyze it
Fix to close libdw routine when failing to analyze it in
find_perf_probe_point().
Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: systemtap <systemtap@sources.redhat.com>
Cc: DLE <dle-develop@lists.sourceforge.net>
LKML-Reference: <20100402165059.23551.95587.stgit@localhost6.localdomain6>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/probe-finder.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index 59b0115de30a..a8513772df08 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -818,8 +818,10 @@ int find_perf_probe_point(int fd, unsigned long addr, return -ENOENT; /* Find cu die */ - if (!dwarf_addrdie(dbg, (Dwarf_Addr)addr, &cudie)) - return -EINVAL; + if (!dwarf_addrdie(dbg, (Dwarf_Addr)addr, &cudie)) { + ret = -EINVAL; + goto end; + } /* Find a corresponding line */ line = dwarf_getsrc_die(&cudie, (Dwarf_Addr)addr); |