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Diffstat (limited to 'fs/9p/vfs_inode.c')
-rw-r--r--fs/9p/vfs_inode.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 742bcd0dc4a7..d933ef1fbd8a 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -768,6 +768,7 @@ void
v9fs_stat2inode(struct v9fs_stat *stat, struct inode *inode,
struct super_block *sb)
{
+ int n;
char ext[32];
struct v9fs_session_info *v9ses = sb->s_fs_info;
@@ -791,7 +792,11 @@ v9fs_stat2inode(struct v9fs_stat *stat, struct inode *inode,
int major = -1;
int minor = -1;
- v9fs_str_copy(ext, sizeof(ext), &stat->extension);
+ n = stat->extension.len;
+ if (n > sizeof(ext)-1)
+ n = sizeof(ext)-1;
+ memmove(ext, stat->extension.str, n);
+ ext[n] = 0;
sscanf(ext, "%c %u %u", &type, &major, &minor);
switch (type) {
case 'c':