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perf_counter: fix off task->comm by one

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strlen() does not include the \0.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2009-04-09 09:48:22 +02:00
parent ca8f2d7f01
commit 888fcee066
1 changed files with 2 additions and 2 deletions
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4
kernel/perf_counter.c
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@ -1989,7 +1989,7 @@ static void perf_counter_comm_event(struct perf_comm_event *comm_event)
unsigned int size; unsigned int size;
char *comm = comm_event->task->comm; 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 = comm;
comm_event->comm_size = size; comm_event->comm_size = size;
@ -2109,7 +2109,7 @@ static void perf_counter_mmap_event(struct perf_mmap_event *mmap_event)
} }
got_name: got_name:
size = ALIGN(strlen(name), sizeof(u64)); size = ALIGN(strlen(name)+1, sizeof(u64));
mmap_event->file_name = name; mmap_event->file_name = name;
mmap_event->file_size = size; mmap_event->file_size = size;