From: tip-bot for Namhyung Kim <namhyung.kim@lge.com>
To: linux-tip-commits@vger.kernel.org
Cc: acme@redhat.com, linux-kernel@vger.kernel.org, paulus@samba.org,
hpa@zytor.com, mingo@kernel.org, a.p.zijlstra@chello.nl,
namhyung.kim@lge.com, namhyung@kernel.org, drepper@gmail.com,
tglx@linutronix.de, kirill@shutemov.name
Subject: [tip:perf/urgent] perf target: Fix check on buffer size
Date: Sun, 5 Aug 2012 09:45:04 -0700 [thread overview]
Message-ID: <tip-0ecf4f0c02b7802de5d1251e03e6eab360f158e1@git.kernel.org> (raw)
In-Reply-To: <1343267410-7758-1-git-send-email-namhyung@kernel.org>
Commit-ID: 0ecf4f0c02b7802de5d1251e03e6eab360f158e1
Gitweb: http://git.kernel.org/tip/0ecf4f0c02b7802de5d1251e03e6eab360f158e1
Author: Namhyung Kim <namhyung.kim@lge.com>
AuthorDate: Thu, 26 Jul 2012 10:50:10 +0900
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Wed, 1 Aug 2012 18:42:54 -0300
perf target: Fix check on buffer size
It was a mistake just replace assert to BUG_ON since its condition
should be negated. Fix it.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ulrich Drepper <drepper@gmail.com>
Link: http://lkml.kernel.org/r/1343267410-7758-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/target.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/perf/util/target.c b/tools/perf/util/target.c
index 3f59c49..051eaa6 100644
--- a/tools/perf/util/target.c
+++ b/tools/perf/util/target.c
@@ -110,7 +110,7 @@ int perf_target__strerror(struct perf_target *target, int errnum,
int idx;
const char *msg;
- BUG_ON(buflen > 0);
+ BUG_ON(buflen == 0);
if (errnum >= 0) {
const char *err = strerror_r(errnum, buf, buflen);
next prev parent reply other threads:[~2012-08-05 16:45 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-25 17:41 [GIT PULL 00/19] perf/core fixes and improvements Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 01/19] perf symbols: Add machine id to modules debug message Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 02/19] perf kvm: Set name for VM process in guest machine Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 03/19] perf kvm: Guest userspace samples should not be lumped with host uspace Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 04/19] perf kvm: Fix bug resolving guest kernel syms Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 05/19] perf kvm: Limit repetitive guestmount message to once per directory Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 06/19] perf tools: Dump exclude_{guest,host}, precise_ip header info too Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 07/19] perf hists: Return correct number of characters printed in callchain Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 08/19] perf tools: Fix trace events storms due to weight demux Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 09/19] perf hists: Print newline between hists callchains Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 10/19] perf symbols: Factor DSO symtab types to generic binary types Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 11/19] perf symbols: Add interface to read DSO image data Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 12/19] perf symbols: Add dso data caching Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 13/19] perf test: Add dso data caching tests Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 14/19] perf tools: Make the breakpoint events sample period default to 1 Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 15/19] perf tools: use XSI-complaint version of strerror_r() instead of GNU-specific Arnaldo Carvalho de Melo
2012-07-25 17:54 ` Kirill A. Shutemov
2012-07-25 18:23 ` Arnaldo Carvalho de Melo
2012-07-25 18:54 ` Ingo Molnar
2012-07-26 0:39 ` Namhyung Kim
2012-07-26 1:50 ` [PATCH] perf target: Fix check on buffer size Namhyung Kim
2012-08-05 16:45 ` tip-bot for Namhyung Kim [this message]
2012-07-25 17:41 ` [PATCH 16/19] perf tools: Fix build error with bison 2.6 Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 17/19] tools lib traceevent: Detect build environment changes Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 18/19] tools lib traceevent: Ignore TRACEEVENT-CFLAGS file Arnaldo Carvalho de Melo
2012-07-25 17:41 ` [PATCH 19/19] perf annotate: Prevent overflow in size calculation Arnaldo Carvalho de Melo
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