diff options
Diffstat (limited to 'core/cryptsetup/cryptsetup-fix-crypt_get_volume_key_size-for-plain-device.patch')
| -rw-r--r-- | core/cryptsetup/cryptsetup-fix-crypt_get_volume_key_size-for-plain-device.patch | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/core/cryptsetup/cryptsetup-fix-crypt_get_volume_key_size-for-plain-device.patch b/core/cryptsetup/cryptsetup-fix-crypt_get_volume_key_size-for-plain-device.patch new file mode 100644 index 000000000..f35226122 --- /dev/null +++ b/core/cryptsetup/cryptsetup-fix-crypt_get_volume_key_size-for-plain-device.patch @@ -0,0 +1,94 @@ +Index: ChangeLog +=================================================================== +--- ChangeLog (Revision 664) ++++ ChangeLog (Revision 665) +@@ -1,3 +1,6 @@ ++2011-10-27 Milan Broz <mbroz@redhat.com> ++ * Fix crypt_get_volume_key_size() for plain device. ++ + 2011-10-25 Milan Broz <mbroz@redhat.com> + * Print informative message in isLuks only in verbose mode. + * Version 1.4.0. +Index: tests/api-test.c +=================================================================== +--- tests/api-test.c (Revision 664) ++++ tests/api-test.c (Revision 665) +@@ -660,6 +660,11 @@ + + FAIL_(crypt_init_by_name_and_header(&cd, CDEVICE_1, H_DEVICE),"can't init plain device by header device"); + OK_(crypt_init_by_name(&cd, CDEVICE_1)); ++ OK_(strcmp(cipher_mode,crypt_get_cipher_mode(cd))); ++ OK_(strcmp(cipher,crypt_get_cipher(cd))); ++ EQ_((int)key_size, crypt_get_volume_key_size(cd)); ++ EQ_(params.skip, crypt_get_iv_offset(cd)); ++ EQ_(params.offset, crypt_get_data_offset(cd)); + OK_(crypt_deactivate(cd, CDEVICE_1)); + crypt_free(cd); + +Index: lib/setup.c +=================================================================== +--- lib/setup.c (Revision 664) ++++ lib/setup.c (Revision 665) +@@ -56,6 +56,7 @@ + char *plain_cipher; + char *plain_cipher_mode; + char *plain_uuid; ++ unsigned int plain_key_size; + + /* used in CRYPT_LOOPAES */ + struct crypt_params_loopaes loopaes_hdr; +@@ -677,6 +678,7 @@ + (*cd)->plain_hdr.hash = NULL; /* no way to get this */ + (*cd)->plain_hdr.offset = dmd.offset; + (*cd)->plain_hdr.skip = dmd.iv_offset; ++ (*cd)->plain_key_size = dmd.vk->keylength; + + r = crypt_parse_name_and_mode(dmd.cipher, cipher, NULL, cipher_mode); + if (!r) { +@@ -754,6 +756,7 @@ + return -EINVAL; + } + ++ cd->plain_key_size = volume_key_size; + cd->volume_key = crypt_alloc_volume_key(volume_key_size, NULL); + if (!cd->volume_key) + return -ENOMEM; +@@ -1516,7 +1519,7 @@ + } + + r = process_key(cd, cd->plain_hdr.hash, +- cd->volume_key->keylength, ++ cd->plain_key_size, + passphrase, passphrase_size, &vk); + if (r < 0) + goto out; +@@ -1586,7 +1589,7 @@ + goto out; + + r = process_key(cd, cd->plain_hdr.hash, +- cd->volume_key->keylength, ++ cd->plain_key_size, + passphrase_read, passphrase_size_read, &vk); + if (r < 0) + goto out; +@@ -1658,8 +1661,7 @@ + if (!name) + return -EINVAL; + +- if (!volume_key || !volume_key_size || !cd->volume_key || +- volume_key_size != cd->volume_key->keylength) { ++ if (!volume_key || !volume_key_size || volume_key_size != cd->plain_key_size) { + log_err(cd, _("Incorrect volume key specified for plain device.\n")); + return -EINVAL; + } +@@ -1976,8 +1978,8 @@ + + int crypt_get_volume_key_size(struct crypt_device *cd) + { +- if (isPLAIN(cd->type) && cd->volume_key) +- return cd->volume_key->keylength; ++ if (isPLAIN(cd->type)) ++ return cd->plain_key_size; + + if (isLUKS(cd->type)) + return cd->hdr.keyBytes; |