[PATCH] sysfs_create_link() fix

It is incorrectly precalculating the string's length.

[PATCH] sysfs_create_link() fix
It is incorrectly precalculating the string's length.
a209bc78 · Andrew Morton · Linus Torvalds · d8475074 · a209bc78
Commit a209bc78 authored May 18, 2003 by Andrew Morton Committed by Linus Torvalds May 18, 2003
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fs/sysfs/symlink.c fs/sysfs/symlink.c +1 -1

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--- a/fs/sysfs/symlink.c
+++ b/fs/sysfs/symlink.c
@@ -80,7 +80,7 @@ int sysfs_create_link(struct kobject * kobj, struct kobject * target, char * nam
 	char * s;

 	depth = object_depth(kobj);
-	size = object_path_length(target) + depth * 3 - 1;
+	size = object_path_length(target) + depth * 3 + 1;
 	if (size > PATH_MAX)
 		return -ENAMETOOLONG;
 	pr_debug("%s: depth = %d, size = %d\n",__FUNCTION__,depth,size);