Messages in this thread Patch in this message | | | Date | Fri, 2 Apr 2010 19:08:19 GMT | From | tip-bot for Masami Hiramatsu <> | Subject | [tip:perf/core] perf probe: Fix not to return non-matched file |
| |
Commit-ID: c9e385826d4f1ca5a72005ab8503598f791a8dc0 Gitweb: http://git.kernel.org/tip/c9e385826d4f1ca5a72005ab8503598f791a8dc0 Author: Masami Hiramatsu <mhiramat@redhat.com> AuthorDate: Fri, 2 Apr 2010 12:50:45 -0400 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Fri, 2 Apr 2010 19:35:42 +0200
perf probe: Fix not to return non-matched file
Fix cu_find_realpath() not to return the last file path if that is not matched to input pattern.
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: <20100402165045.23551.47780.stgit@localhost6.localdomain6> Signed-off-by: Ingo Molnar <mingo@elte.hu> --- tools/perf/util/probe-finder.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index db52ec2..b44132e 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -183,6 +183,8 @@ static const char *cu_find_realpath(Dwarf_Die *cu_die, const char *fname) if (strtailcmp(src, fname) == 0) break; } + if (i == nfiles) + return NULL; return src; }
| |