Merge branch 'perf/urgent' into perf/core

Merge reason: add the latest fixes.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

3 files changed, 17 insertions, 4 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)
diff --git a/tools/perf/util/include/linux/compiler.h b/tools/perf/util/include/linux/compiler.h
index 791f9dd27ebf..547628e97f3d 100644
--- a/tools/perf/util/include/linux/compiler.h
+++ b/tools/perf/util/include/linux/compiler.h
@@ -5,7 +5,9 @@
 #define __always_inline inline
 #endif
 #define __user
+#ifndef __attribute_const__
 #define __attribute_const__
+#endif
 
 #define __used          __attribute__((__unused__))
 
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 4ea7e19f5251..928918b796b2 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -697,7 +697,11 @@ parse_raw_event(const char **strp, struct perf_event_attr *attr)
                 return EVT_FAILED;
         n = hex2u64(str + 1, &config);
         if (n > 0) {
-                *strp = str + n + 1;
+                const char *end = str + n + 1;
+                if (*end != '\0' && *end != ',' && *end != ':')
+                        return EVT_FAILED;
+
+                *strp = end;
                 attr->type = PERF_TYPE_RAW;
                 attr->config = config;
                 return EVT_HANDLED;
@@ -1097,6 +1101,4 @@ void print_events(const char *event_glob)
         printf("\n");
 
         print_tracepoint_events(NULL, NULL);
-
-        exit(129);
 }