[PATCH 05/12] fs: Store mtab path in allocated string

[Sascha Hauer]

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 fs/fs.c      |    5 +++--
 include/fs.h |    2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/fs/fs.c b/fs/fs.c
index afa0198..d65a41f 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -808,8 +808,8 @@ int mount(const char *device, const char *fsname, const char *_path)
 	dev = &fsdev->dev;
 
 	/* add mtab entry */
-	entry = &fsdev->mtab; 
-	safe_strncpy(entry->path, path, PATH_MAX);
+	entry = &fsdev->mtab;
+	entry->path = xstrdup(path);
 	entry->dev = dev;
 	entry->parent_device = parent_device;
 
@@ -860,6 +860,7 @@ int umount(const char *pathname)
 		return errno;
 	}
 
+	free(entry->path);
 	list_del(&entry->list);
 	if (entry == mtab_root)
 		mtab_root = NULL;
diff --git a/include/fs.h b/include/fs.h
index d31fb20..f1a1931 100644
--- a/include/fs.h
+++ b/include/fs.h
@@ -77,7 +77,7 @@ struct fs_driver_d {
 };
 
 struct mtab_entry {
-	char path[PATH_MAX];
+	char *path;
 	struct device_d *dev;
 	struct device_d *parent_device;
 	struct list_head list;
-- 
1.7.9