diff mbox series

[v1,8/9] perf srcline: Add missed addr2line closes

Message ID 20231201235031.475293-8-irogers@google.com
State New
Headers
Series [v1,1/9] perf thread_map: Skip exited threads when scanning /proc |

Commit Message

Ian Rogers Dec. 1, 2023, 11:50 p.m. UTC 
  The child_process for addr2line sets in and out to -1 so that pipes
get created. It is the caller's responsibility to close the pipes,
finish_command doesn't do it. Add the missed closes.

Fixes: b3801e791231 ("perf srcline: Simplify addr2line subprocess")
Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/util/srcline.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c
index 034b496df297..7addc34afcf5 100644
--- a/tools/perf/util/srcline.c
+++ b/tools/perf/util/srcline.c
@@ -399,6 +399,8 @@  static void addr2line_subprocess_cleanup(struct child_process *a2l)
 		kill(a2l->pid, SIGKILL);
 		finish_command(a2l); /* ignore result, we don't care */
 		a2l->pid = -1;
+		close(a2l->in);
+		close(a2l->out);
 	}
 
 	free(a2l);