diff options
Diffstat (limited to 'tools/perf/builtin-report.c')
-rw-r--r-- | tools/perf/builtin-report.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index de1b97845e9e..5eb5566f0c95 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c | |||
@@ -1400,7 +1400,10 @@ static int __cmd_report(void) | |||
1400 | exit(0); | 1400 | exit(0); |
1401 | } | 1401 | } |
1402 | 1402 | ||
1403 | read(input, &file_header, sizeof(file_header)); | 1403 | if (read(input, &file_header, sizeof(file_header)) == -1) { |
1404 | perror("failed to read file headers"); | ||
1405 | exit(-1); | ||
1406 | } | ||
1404 | 1407 | ||
1405 | if (sort__has_parent && | 1408 | if (sort__has_parent && |
1406 | !(file_header.sample_type & PERF_SAMPLE_CALLCHAIN)) { | 1409 | !(file_header.sample_type & PERF_SAMPLE_CALLCHAIN)) { |