diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-22 11:26:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-22 11:26:56 -0700 |
| commit | 8f6544edb2c7a7464fbbce1d86a4de414dc0cf95 (patch) | |
| tree | 5030e903106465b36e769ea04d4dfe2b91b22949 /tools/perf/util/evlist.c | |
| parent | 4762e252f4afc6909edb0babe9c25f126afedcaa (diff) | |
| parent | fe4c51b22080691792d3e28d86acb4d4ccb7e8e8 (diff) | |
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
perf tools: Add group event scheduling option to perf record/stat
MAINTAINERS: Fix list of perf events source files
perf tools: Fix build against newer glibc
perf tools: Fix error handling of unknown events
perf evlist: Fix missing event name init for default event
perf list: Fix exit value
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index e03e7bc8205e..c12bd476c6f7 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -85,10 +85,19 @@ int perf_evlist__add_default(struct perf_evlist *evlist) struct perf_evsel *evsel = perf_evsel__new(&attr, 0); if (evsel == NULL) - return -ENOMEM; + goto error; + + /* use strdup() because free(evsel) assumes name is allocated */ + evsel->name = strdup("cycles"); + if (!evsel->name) + goto error_free; perf_evlist__add(evlist, evsel); return 0; +error_free: + perf_evsel__delete(evsel); +error: + return -ENOMEM; } void perf_evlist__disable(struct perf_evlist *evlist) |