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nuttx:Change fs strncpy to strlcpy to avoid losing'\0'

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Signed-off-by: zhouliang3 <zhouliang3@xiaomi.com>
This commit is contained in:
zhouliang3
2021-12-29 20:17:34 +08:00
committed by Xiang Xiao
parent 76b2f7199d
commit 1f53a058fa
20 changed files with 60 additions and 55 deletions
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fs/unionfs/fs_unionfs.c
+3 -2
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@@ -1710,7 +1710,7 @@ static int unionfs_readdir(struct inode *mountpt, struct fs_dirent_s *dir)
* directories.
*/
strncpy(dir->fd_dir.d_name, um->um_prefix, NAME_MAX);
strlcpy(dir->fd_dir.d_name, um->um_prefix, sizeof(dir->fd_dir.d_name));
/* Describe this as a read only directory */
@@ -1784,7 +1784,8 @@ static int unionfs_readdir(struct inode *mountpt, struct fs_dirent_s *dir)
* be multiple directories.
*/
strncpy(dir->fd_dir.d_name, um->um_prefix, NAME_MAX);
strlcpy(dir->fd_dir.d_name, um->um_prefix,
sizeof(dir->fd_dir.d_name));
/* Describe this as a read only directory */