From: Wang Nan <wangnan0@huawei.com>
To: <acme@redhat.com>, <acme@kernel.org>, <namhyung@kernel.org>
Cc: <linux-kernel@vger.kernel.org>, <pi3orama@163.com>,
<lizefan@huawei.com>, Wang Nan <wangnan0@huawei.com>
Subject: [PATCH v2 0/3] perf hists browser: Avoid crash in some unusal operations
Date: Thu, 3 Dec 2015 03:08:12 +0000 [thread overview]
Message-ID: <1449112095-238769-1-git-send-email-wangnan0@huawei.com> (raw)
When using symbol filter in hists browser, some unusal operations
causes segfault. This patchset avoid those crashes.
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Wang Nan (3):
perf hists browser: Fix segfault if use symbol filter in cmdline
perf hists browser: Add NULL pointer check to prevent crash
perf hists browser: Reset selection when refresh
tools/perf/ui/browsers/hists.c | 8 ++++++++
1 file changed, 8 insertions(+)
--
1.8.3.4
next reply other threads:[~2015-12-03 3:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-03 3:08 Wang Nan [this message]
2015-12-03 3:08 ` [PATCH v2 1/3] perf hists browser: Fix segfault if use symbol filter in cmdline Wang Nan
2015-12-04 12:50 ` Namhyung Kim
2015-12-03 3:08 ` [PATCH v2 2/3] perf hists browser: Add NULL pointer check to prevent crash Wang Nan
2015-12-04 12:56 ` Namhyung Kim
2015-12-03 3:08 ` [PATCH v2 3/3] perf hists browser: Reset selection when refresh Wang Nan
2015-12-04 12:57 ` Namhyung Kim
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