From 888fcee066a2f4abd0d0bc9418c0535f9b01e6e5 Mon Sep 17 00:00:00 2001 From: Ingo Molnar <mingo@elte.hu> Date: Thu, 9 Apr 2009 09:48:22 +0200 Subject: [PATCH] perf_counter: fix off task->comm by one strlen() does not include the \0. Signed-off-by: Ingo Molnar <mingo@elte.hu> --- kernel/perf_counter.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c index 321c57e3556f5..b07195bbd228c 100644 --- a/kernel/perf_counter.c +++ b/kernel/perf_counter.c @@ -1989,7 +1989,7 @@ static void perf_counter_comm_event(struct perf_comm_event *comm_event) 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 @@ static void perf_counter_mmap_event(struct perf_mmap_event *mmap_event) } 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; -- 2.30.2