Commit-ID: f95e0818cbd026a8f2277895c65fcc9cc5b28cf6 Gitweb: http://git.kernel.org/tip/f95e0818cbd026a8f2277895c65fcc9cc5b28cf6 Author: Jiri Olsa <[email protected]> AuthorDate: Sat, 10 Nov 2012 01:46:52 +0100 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Wed, 14 Nov 2012 16:50:30 -0300
perf tests: Check for mkstemp return value in dso-data test Adding check for mkstemp return error value in dso-data test. Reported-by: Arnaldo Carvalho de Melo <[email protected]> Signed-off-by: Jiri Olsa <[email protected]> Cc: Corey Ashford <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- 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) { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
