summaryrefslogtreecommitdiff
path: root/tools
diff options
context:
space:
mode:
authorDavid Ahern <dsahern@gmail.com>2013-07-02 13:27:21 -0600
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-07-12 13:46:12 -0300
commitb3824404ebbd489858f3a7097c715120118fa5cd (patch)
treecc4bdc47665fae4328dca4276bdfd69200dd3267 /tools
parentcfe0d8ba14a1d98245b371e486c68f37eba1ca52 (diff)
perf evlist: Fix use of uninitialized variable
Fixes valgrind complaint: ==1870== Syscall param write(buf) points to uninitialised byte(s) ==1870== at 0x4E3F5B0: __write_nocancel (in /lib64/libpthread-2.14.90.so) ==1870== by 0x449D7C: perf_evlist__start_workload (evlist.c:846) ==1870== by 0x427BC1: cmd_record (builtin-record.c:561) ==1870== by 0x419D72: run_builtin (perf.c:319) ==1870== by 0x4195F2: main (perf.c:376) ==1870== Address 0x7feffcdd7 is on thread 1's stack Signed-off-by: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1372793245-4136-3-git-send-email-dsahern@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/util/evlist.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index 4a901be599ed..d8f34e0afbfb 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -838,7 +838,7 @@ out_close_ready_pipe:
int perf_evlist__start_workload(struct perf_evlist *evlist)
{
if (evlist->workload.cork_fd > 0) {
- char bf;
+ char bf = 0;
int ret;
/*
* Remove the cork, let it rip!