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Fix displaying of error messages for mising kernel features.

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This commit is contained in:
Milan Broz
2013-01-08 14:19:31 +01:00
parent 5f222517f0
commit 929dc47be4
4 changed files with 4 additions and 3 deletions
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2
lib/loopaes/loopaes.c
View File

@@ -228,7 +228,7 @@ int LOOPAES_activate(struct crypt_device *cd,
r = dm_create_device(cd, name, CRYPT_LOOPAES, &dmd, 0);
if (!r && !(dm_flags() & req_flags)) {
if (r < 0 && !(dm_flags() & req_flags)) {
log_err(cd, _("Kernel doesn't support loop-AES compatible mapping.\n"));
r = -ENOTSUP;
}

2
lib/tcrypt/tcrypt.c
View File

@@ -716,7 +716,7 @@ int TCRYPT_activate(struct crypt_device *cd,
break;
}
if (!r && !(dm_flags() & DM_PLAIN64_SUPPORTED)) {
if (r < 0 && !(dm_flags() & DM_PLAIN64_SUPPORTED)) {
log_err(cd, _("Kernel doesn't support plain64 IV.\n"));
r = -ENOTSUP;
}

2
lib/verity/verity.c
View File

@@ -272,7 +272,7 @@ int VERITY_activate(struct crypt_device *cd,
return r;
r = dm_create_device(cd, name, CRYPT_VERITY, &dmd, 0);
if (!r && !(dm_flags() & DM_VERITY_SUPPORTED)) {
if (r < 0 && !(dm_flags() & DM_VERITY_SUPPORTED)) {
log_err(cd, _("Kernel doesn't support dm-verity mapping.\n"));
return -ENOTSUP;
}

1
tests/verity-compat-test
View File

@@ -149,6 +149,7 @@ function valgrind_run()
[ -n "$VALG" ] && valgrind_setup && VERITYSETUP=valgrind_run
modprobe dm-verity >/dev/null 2>&1
dmsetup targets | grep verity >/dev/null 2>&1 || skip "Cannot find dm-verity target, test skipped."
# VERITYSETUP tests