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-rw-r--r--fs/crypto/hooks.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/crypto/hooks.c b/fs/crypto/hooks.c
index 491b252843eb..7748db509240 100644
--- a/fs/crypto/hooks.c
+++ b/fs/crypto/hooks.c
@@ -217,9 +217,13 @@ int __fscrypt_encrypt_symlink(struct inode *inode, const char *target,
struct fscrypt_symlink_data *sd;
unsigned int ciphertext_len;
- err = fscrypt_require_key(inode);
- if (err)
- return err;
+ /*
+ * fscrypt_prepare_new_inode() should have already set up the new
+ * symlink inode's encryption key. We don't wait until now to do it,
+ * since we may be in a filesystem transaction now.
+ */
+ if (WARN_ON_ONCE(!fscrypt_has_encryption_key(inode)))
+ return -ENOKEY;
if (disk_link->name) {
/* filesystem-provided buffer */