From 6e262e0de11513d231d8a63188bfd59eebba84f1 Mon Sep 17 00:00:00 2001 From: Milan Broz Date: Sun, 13 Mar 2011 23:50:57 +0000 Subject: [PATCH] Do not ignore errors in crypto backend (loopaes mode). git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@452 36d66b0a-2a48-0410-832c-cd162a569da5 --- lib/loopaes/loopaes.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/lib/loopaes/loopaes.c b/lib/loopaes/loopaes.c index 5e7ad20c..3f0f0558 100644 --- a/lib/loopaes/loopaes.c +++ b/lib/loopaes/loopaes.c @@ -54,13 +54,17 @@ static int hash_key(const char *src, size_t src_len, const char *hash_name) { struct crypt_hash *hd = NULL; + int r; if (crypt_hash_init(&hd, hash_name)) return -EINVAL; - crypt_hash_write(hd, src, src_len); - crypt_hash_final(hd, dst, dst_len); + + r = crypt_hash_write(hd, src, src_len); + if (!r) + r = crypt_hash_final(hd, dst, dst_len); +out: crypt_hash_destroy(hd); - return 0; + return r; } static int hash_keys(struct volume_key **vk,