Commit 0b9e01a4 authored Jan 25, 2013 by Thomas Jarosch Committed by Arnaldo Carvalho de Melo Jan 30, 2013

perf tools: Fix memory leak on error



cppcheck reported:
[util/event.c:480]: (error) Memory leak: event

Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Link: http://lkml.kernel.org/r/2717013.8dV0naNhAV@storm


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 8eb44dd7

tools/perf/util/event.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -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),