[PATCH 12/12] perf tests: Check for mkstemp return value in dso-data test

[Jiri Olsa]

Adding check for mkstemp return error value in dso-data test.

Signed-off-by: Jiri Olsa 
Cc: Corey Ashford 
Cc: Frederic Weisbecker 
Cc: Ingo Molnar 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Cc: Arnaldo Carvalho de Melo 
---
 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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[PATCH 12/12] perf tests: Check for mkstemp return value in dso-data test

[Jiri Olsa]

Adding check for mkstemp return error value in dso-data test.

Signed-off-by: Jiri Olsa jo...@redhat.com
Cc: Corey Ashford cjash...@linux.vnet.ibm.com
Cc: Frederic Weisbecker fweis...@gmail.com
Cc: Ingo Molnar mi...@elte.hu
Cc: Paul Mackerras pau...@samba.org
Cc: Peter Zijlstra a.p.zijls...@chello.nl
Cc: Arnaldo Carvalho de Melo a...@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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