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Replace virSecretFree with virObjectUnref

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Since virSecretFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
This commit is contained in:
John Ferlan 2014-11-30 11:48:06 -05:00
parent 1725a468f6
commit a0b13d35e7
7 changed files with 12 additions and 17 deletions
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4
cfg.mk
View File

@ -992,7 +992,7 @@ sc_prohibit_system_error_with_vir_err:
# functions. There's a corresponding exclude to allow usage within tests,
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
sc_prohibit_virXXXFree:
@prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream)Free\b' \
@prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream|Secret)Free\b' \
exclude='sc_prohibit_virXXXFree' \
halt='avoid using 'virXXXFree', use 'virObjectUnref' instead' \
$(_sc_search_regexp)
@ -1186,4 +1186,4 @@ exclude_file_name_regexp--sc_prohibit_devname = \
^(tools/virsh.pod|cfg.mk|docs/.*)$$
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream).c$$)
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream|secret).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream|secret).c$$)

5
daemon/remote.c
View File

@ -3565,8 +3565,7 @@ remoteDispatchSecretGetValue(virNetServerPtr server ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
if (secret)
virSecretFree(secret);
virObjectUnref(secret);
return rv;
}
@ -5024,7 +5023,7 @@ remoteDispatchConnectListAllSecrets(virNetServerPtr server ATTRIBUTE_UNUSED,
virNetMessageSaveError(rerr);
if (secrets && nsecrets > 0) {
for (i = 0; i < nsecrets; i++)
virSecretFree(secrets[i]);
virObjectUnref(secrets[i]);
VIR_FREE(secrets);
}
return rv;

3
src/remote/remote_driver.c
View File

@ -3518,8 +3518,7 @@ remoteConnectListAllSecrets(virConnectPtr conn,
cleanup:
if (tmp_secrets) {
for (i = 0; i < ret.secrets.secrets_len; i++)
if (tmp_secrets[i])
virSecretFree(tmp_secrets[i]);
virObjectUnref(tmp_secrets[i]);
VIR_FREE(tmp_secrets);
}

6
src/secret/secret_driver.c
View File

@ -700,10 +700,8 @@ secretConnectListAllSecrets(virConnectPtr conn,
cleanup:
secretDriverUnlock(driver);
if (tmp_secrets) {
for (i = 0; i < ret_nsecrets; i ++) {
if (tmp_secrets[i])
virSecretFree(tmp_secrets[i]);
}
for (i = 0; i < ret_nsecrets; i ++)
virObjectUnref(tmp_secrets[i]);
}
VIR_FREE(tmp_secrets);

4
src/storage/storage_backend.c
View File

@ -506,7 +506,7 @@ virStorageGenerateSecretUUID(virConnectPtr conn,
if (tmp == NULL)
return 0;
virSecretFree(tmp);
virObjectUnref(tmp);
}
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
@ -589,7 +589,7 @@ virStorageGenerateQcowEncryption(virConnectPtr conn,
if (ret != 0 &&
conn->secretDriver->secretUndefine != NULL)
conn->secretDriver->secretUndefine(secret);
virSecretFree(secret);
virObjectUnref(secret);
}
virBufferFreeAndReset(&buf);
virSecretDefFree(def);

4
src/storage/storage_backend_fs.c
View File

@ -1201,7 +1201,7 @@ virStorageBackendFileSystemVolRefresh(virConnectPtr conn,
if (VIR_ALLOC_N(vol->target.encryption->secrets, 1) < 0 ||
VIR_ALLOC(encsec) < 0) {
VIR_FREE(vol->target.encryption->secrets);
virSecretFree(sec);
virObjectUnref(sec);
return -1;
}
@ -1210,7 +1210,7 @@ virStorageBackendFileSystemVolRefresh(virConnectPtr conn,
encsec->type = VIR_STORAGE_ENCRYPTION_SECRET_TYPE_PASSPHRASE;
virSecretGetUUID(sec, encsec->uuid);
virSecretFree(sec);
virObjectUnref(sec);
}
}

3
src/storage/storage_backend_rbd.c
View File

@ -225,8 +225,7 @@ static int virStorageBackendRBDOpenRADOSConn(virStorageBackendRBDStatePtr ptr,
VIR_FREE(secret_value);
VIR_FREE(rados_key);
if (secret != NULL)
virSecretFree(secret);
virObjectUnref(secret);
virBufferFreeAndReset(&mon_host);
VIR_FREE(mon_buff);