perf_counter: fix off task->comm by one
strlen() does not include the \0.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c
index 321c57e..b07195b 100644
--- a/kernel/perf_counter.c
+++ b/kernel/perf_counter.c
@@ -1989,7 +1989,7 @@
unsigned int size;
char *comm = comm_event->task->comm;
- size = ALIGN(strlen(comm), sizeof(u64));
+ size = ALIGN(strlen(comm)+1, sizeof(u64));
comm_event->comm = comm;
comm_event->comm_size = size;
@@ -2109,7 +2109,7 @@
}
got_name:
- size = ALIGN(strlen(name), sizeof(u64));
+ size = ALIGN(strlen(name)+1, sizeof(u64));
mmap_event->file_name = name;
mmap_event->file_size = size;