From: Namhyung Kim <namhyung@kernel.org>
To: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung.kim@lge.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] perf evsel: Fix format string in perf_evsel__open_strerror()
Date: Fri, 22 Mar 2013 11:54:11 +0900 [thread overview]
Message-ID: <1363920851-30398-1-git-send-email-namhyung@kernel.org> (raw)
From: Namhyung Kim <namhyung.kim@lge.com>
In case of EPERM or EACCESS, there was a debious "%s" before actual
string so that an user would see "You may not have permission to
collect %sstats." instead of "You may not ... system-wide stats.".
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
tools/perf/util/evsel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 1adb824610f0..b190d57e926e 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -1495,7 +1495,7 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel,
switch (err) {
case EPERM:
case EACCES:
- return scnprintf(msg, size, "%s",
+ return scnprintf(msg, size,
"You may not have permission to collect %sstats.\n"
"Consider tweaking /proc/sys/kernel/perf_event_paranoid:\n"
" -1 - Not paranoid at all\n"
--
1.7.11.7
reply other threads:[~2013-03-22 2:54 UTC|newest]
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