diff options
Diffstat (limited to 'src/lib/crypt.c')
| -rw-r--r-- | src/lib/crypt.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/lib/crypt.c b/src/lib/crypt.c index e4cf7885..cbbb9bc2 100644 --- a/src/lib/crypt.c +++ b/src/lib/crypt.c @@ -887,11 +887,17 @@ int crypt_get_headsz(struct crypt_ctx * ctx) int crypt_rekey(struct crypt_ctx * ctx, struct crypt_sk * sk) { + int ret; + assert(ctx != NULL); assert(sk != NULL); assert(ctx->kr != NULL); - return keyrot_rekey(ctx->kr, sk->key, sk->epoch) == 0 ? 0 : -ECRYPT; + ret = keyrot_rekey(ctx->kr, sk->key, sk->epoch); + if (ret == -EREPLAY) + return -EREPLAY; + + return ret == 0 ? 0 : -ECRYPT; } int crypt_get_tagsz(struct crypt_ctx * ctx) |