diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/smb/server/smb2pdu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index ad8099d5da86..135c74e6c4be 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -4822,6 +4822,8 @@ static int smb2_get_ea(struct ksmbd_work *work, struct ksmbd_file *fp, /* align next xattr entry at 4 byte bundary */ alignment_bytes = ((next_offset + 3) & ~3) - next_offset; if (alignment_bytes) { + if (buf_free_len < alignment_bytes) + break; memset(ptr, '\0', alignment_bytes); ptr += alignment_bytes; next_offset += alignment_bytes; |