Removing malloc_or_die calls from event-plugin.c,
replacing them with standard malloc and error path.
Suggested-by: Namhyung Kim <namhy...@kernel.org>
Signed-off-by: Jiri Olsa <jo...@redhat.com>
Cc: Corey Ashford <cjash...@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweis...@gmail.com>
Cc: Ingo Molnar <mi...@elte.hu>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Paul Mackerras <pau...@samba.org>
Cc: Peter Zijlstra <a.p.zijls...@chello.nl>
Cc: Arnaldo Carvalho de Melo <a...@ghostprotocols.net>
Cc: Steven Rostedt <rost...@goodmis.org>
Cc: David Ahern <dsah...@gmail.com>
---
tools/lib/traceevent/event-plugin.c | 19 ++++++++++++++++---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/tools/lib/traceevent/event-plugin.c
b/tools/lib/traceevent/event-plugin.c
index d272d87..125f567 100644
--- a/tools/lib/traceevent/event-plugin.c
+++ b/tools/lib/traceevent/event-plugin.c
@@ -47,7 +47,11 @@ load_plugin(struct pevent *pevent, const char *path,
char *plugin;
void *handle;
- plugin = malloc_or_die(strlen(path) + strlen(file) + 2);
+ plugin = malloc(strlen(path) + strlen(file) + 2);
+ if (!plugin) {
+ warning("could not allocate plugin memory\n");
+ return;
+ }
strcpy(plugin, path);
strcat(plugin, "/");
@@ -71,7 +75,12 @@ load_plugin(struct pevent *pevent, const char *path,
goto out_free;
}
- list = malloc_or_die(sizeof(*list));
+ list = malloc(sizeof(*list));
+ if (!list) {
+ warning("could not allocate plugin memory\n");
+ goto out_free;
+ }
+
list->next = *plugin_list;
list->handle = handle;
list->name = plugin;
@@ -163,7 +172,11 @@ load_plugins(struct pevent *pevent, const char *suffix,
if (!home)
return;
- path = malloc_or_die(strlen(home) + strlen(LOCAL_PLUGIN_DIR) + 2);
+ path = malloc(strlen(home) + strlen(LOCAL_PLUGIN_DIR) + 2);
+ if (!path) {
+ warning("could not allocate plugin memory\n");
+ return;
+ }
strcpy(path, home);
strcat(path, "/");
--
1.8.3.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
