---

yaml --- r: 110556 b: refs/heads/master c: 0497b34 h: refs/heads/master v: v3
git-mirror · Oct 9, 2008 · ace3a1a · ace3a1a
1 parent ea3df2a
commit ace3a1a
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Showing 3 changed files with 6 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ef9e3facdf1fe1228721a7c295a76d1b7a0e57ec
+refs/heads/master: 0497b345e7d067109e0dd9bf9f4978a6847ee13b
diff --git a/trunk/block/blktrace.c b/trunk/block/blktrace.c
@@ -369,7 +369,8 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
 	if (!buts->buf_size || !buts->buf_nr)
 		return -EINVAL;
 
-	strcpy(buts->name, name);
+	strncpy(buts->name, name, BLKTRACE_BDEV_SIZE);
+	buts->name[BLKTRACE_BDEV_SIZE - 1] = '\0';
 
 	/*
 	 * some device names have larger paths - convert the slashes

diff --git a/trunk/include/linux/blktrace_api.h b/trunk/include/linux/blktrace_api.h
@@ -122,15 +122,13 @@ enum {
 	Blktrace_stopped,
 };
 
+#define BLKTRACE_BDEV_SIZE	32
+
 /*
  * User setup structure passed with BLKTRACESTART
  */
 struct blk_user_trace_setup {
-#ifdef __KERNEL__
-	char name[BDEVNAME_SIZE];	/* output */
-#else
-	char name[32];			/* output */
-#endif
+	char name[BLKTRACE_BDEV_SIZE];	/* output */
 	__u16 act_mask;			/* input */
 	__u32 buf_size;			/* input */
 	__u32 buf_nr;			/* input */