Messages in this thread Patch in this message | | | From | Jiri Olsa <> | Subject | [PATCH 12/12] perf tests: Check for mkstemp return value in dso-data test | Date | Sat, 10 Nov 2012 01:46:52 +0100 |
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Adding check for mkstemp return error value in dso-data test.
Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/tests/dso-data.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/tools/perf/tests/dso-data.c b/tools/perf/tests/dso-data.c index b5198f5..5eaffa2 100644 --- a/tools/perf/tests/dso-data.c +++ b/tools/perf/tests/dso-data.c @@ -26,6 +26,10 @@ static char *test_file(int size) unsigned char *buf; fd = mkstemp(templ); + if (fd < 0) { + perror("mkstemp failed"); + return NULL; + } buf = malloc(size); if (!buf) { -- 1.7.11.7
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