From: Thomas Jarosch <thomas.jarosch@intra2net.com>
To: acme@ghostprotocols.net
Cc: linux-kernel@vger.kernel.org
Subject: [perf PATCH 1/3] Fix memory leak on error
Date: Fri, 25 Jan 2013 11:20:47 +0100 [thread overview]
Message-ID: <2717013.8dV0naNhAV@storm> (raw)
cppcheck reported:
[util/event.c:480]: (error) Memory leak: event
Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
---
tools/perf/util/event.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 3cf2c3e..5cd13d7 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -476,8 +476,10 @@ int perf_event__synthesize_kernel_mmap(struct perf_tool *tool,
}
}
- if (kallsyms__parse(filename, &args, find_symbol_cb) <= 0)
+ if (kallsyms__parse(filename, &args, find_symbol_cb) <= 0) {
+ free(event);
return -ENOENT;
+ }
map = machine->vmlinux_maps[MAP__FUNCTION];
size = snprintf(event->mmap.filename, sizeof(event->mmap.filename),
--
1.7.11.7
next reply other threads:[~2013-01-25 10:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-25 10:20 Thomas Jarosch [this message]
2013-01-31 11:02 ` [tip:perf/core] perf tools: Fix memory leak on error tip-bot for Thomas Jarosch
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