- fixed coverity issues

1 files changed, 140 insertions, 151 deletions

diff --git a/po/zh_CN.po b/po/zh_CN.po
index c68a3c645..1cd864c94 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gnunet-0.8.1\n"
 "Report-Msgid-Bugs-To: gnunet-developers@mail.gnu.org\n"
-"POT-Creation-Date: 2021-08-28 16:52+0200\n"
+"POT-Creation-Date: 2021-10-15 10:46+0200\n"
 "PO-Revision-Date: 2011-07-09 12:12+0800\n"
 "Last-Translator: Wylmer Wang <wantinghard@gmail.com>\n"
 "Language-Team: Chinese (simplified) <i18n-zh@googlegroups.com>\n"
@@ -2140,91 +2140,91 @@ msgstr ""
 msgid "# FIND PEER messages initiated"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:851
+#: src/dht/gnunet-service-dht_neighbours.c:855
 msgid "# requests TTL-dropped"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1035
-#: src/dht/gnunet-service-dht_neighbours.c:1072
+#: src/dht/gnunet-service-dht_neighbours.c:1042
+#: src/dht/gnunet-service-dht_neighbours.c:1079
 msgid "# Peers excluded from routing due to Bloomfilter"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1045
-#: src/dht/gnunet-service-dht_neighbours.c:1088
+#: src/dht/gnunet-service-dht_neighbours.c:1052
+#: src/dht/gnunet-service-dht_neighbours.c:1095
 msgid "# Peer selection failed"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1246
+#: src/dht/gnunet-service-dht_neighbours.c:1253
 msgid "# PUT requests routed"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1280
+#: src/dht/gnunet-service-dht_neighbours.c:1287
 msgid "# PUT messages queued for transmission"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1292
-#: src/dht/gnunet-service-dht_neighbours.c:1434
-#: src/dht/gnunet-service-dht_neighbours.c:1538
+#: src/dht/gnunet-service-dht_neighbours.c:1299
+#: src/dht/gnunet-service-dht_neighbours.c:1441
+#: src/dht/gnunet-service-dht_neighbours.c:1545
 msgid "# P2P messages dropped due to full queue"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1377
+#: src/dht/gnunet-service-dht_neighbours.c:1384
 msgid "# GET requests routed"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1421
+#: src/dht/gnunet-service-dht_neighbours.c:1428
 msgid "# GET messages queued for transmission"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1553
+#: src/dht/gnunet-service-dht_neighbours.c:1560
 msgid "# RESULT messages queued for transmission"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1656
+#: src/dht/gnunet-service-dht_neighbours.c:1663
 msgid "# Expired PUTs discarded"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1664
+#: src/dht/gnunet-service-dht_neighbours.c:1671
 msgid "# P2P PUT requests received"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1668
+#: src/dht/gnunet-service-dht_neighbours.c:1675
 msgid "# P2P PUT bytes received"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1900
+#: src/dht/gnunet-service-dht_neighbours.c:1907
 msgid "# FIND PEER requests ignored due to Bloomfilter"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:1909
+#: src/dht/gnunet-service-dht_neighbours.c:1916
 msgid "# FIND PEER requests ignored due to lack of HELLO"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:2072
+#: src/dht/gnunet-service-dht_neighbours.c:2079
 msgid "# P2P GET requests received"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:2076
+#: src/dht/gnunet-service-dht_neighbours.c:2083
 msgid "# P2P GET bytes received"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:2142
+#: src/dht/gnunet-service-dht_neighbours.c:2149
 msgid "# P2P FIND PEER requests processed"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:2163
+#: src/dht/gnunet-service-dht_neighbours.c:2170
 msgid "# P2P GET requests ONLY routed"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:2341
+#: src/dht/gnunet-service-dht_neighbours.c:2348
 msgid "# Expired results discarded"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:2358
+#: src/dht/gnunet-service-dht_neighbours.c:2365
 msgid "# P2P RESULTS received"
 msgstr ""
 
-#: src/dht/gnunet-service-dht_neighbours.c:2362
+#: src/dht/gnunet-service-dht_neighbours.c:2369
 msgid "# P2P RESULT bytes received"
 msgstr ""
 
@@ -2264,7 +2264,7 @@ msgstr ""
 msgid "# DHT requests combined"
 msgstr ""
 
-#: src/dht/gnunet_dht_profiler.c:922 src/testbed/gnunet-testbed-profiler.c:255
+#: src/dht/gnunet_dht_profiler.c:922 src/testbed/gnunet-testbed-profiler.c:253
 #, fuzzy, c-format
 msgid "Exiting as the number of peers is %u\n"
 msgstr "增加 TCP/IP 的最大连接数"
@@ -2279,7 +2279,7 @@ msgid "number of PUTs to perform per peer"
 msgstr ""
 
 #: src/dht/gnunet_dht_profiler.c:967 src/nse/gnunet-nse-profiler.c:872
-#: src/testbed/gnunet-testbed-profiler.c:305
+#: src/testbed/gnunet-testbed-profiler.c:302
 msgid "name of the file with the login information for the testbed"
 msgstr ""
 
@@ -6491,7 +6491,7 @@ msgid "Invalid argument `%s'; expecting unsigned int\n"
 msgstr "“%s”的参数无效。\n"
 
 #: src/testbed/generate-underlay-topology.c:366
-#: src/testbed/gnunet-testbed-profiler.c:284
+#: src/testbed/gnunet-testbed-profiler.c:282
 msgid "create COUNT number of peers"
 msgstr ""
 
@@ -6530,7 +6530,7 @@ msgid ""
 msgstr ""
 
 #: src/testbed/gnunet-daemon-testbed-underlay.c:234 src/testing/list-keys.c:47
-#: src/testing/testing.c:278 src/util/gnunet-ecc.c:318
+#: src/testing/testing.c:289 src/util/gnunet-ecc.c:318
 #, c-format
 msgid "Incorrect hostkey file format: %s\n"
 msgstr ""
@@ -6600,26 +6600,17 @@ msgstr ""
 msgid "%.s Unknown result code."
 msgstr ""
 
-#: src/testbed/gnunet-testbed-profiler.c:290
+#: src/testbed/gnunet-testbed-profiler.c:288
 msgid "tolerate COUNT number of continuous timeout failures"
 msgstr ""
 
-#: src/testbed/gnunet-testbed-profiler.c:295
+#: src/testbed/gnunet-testbed-profiler.c:293
 msgid ""
 "run profiler in non-interactive mode where upon testbed setup the profiler "
 "does not wait for a keystroke but continues to run until a termination "
 "signal is received"
 msgstr ""
 
-#: src/testbed/gnunet_testbed_mpi_spawn.c:119
-msgid "Waiting for child to exit.\n"
-msgstr ""
-
-#: src/testbed/gnunet_testbed_mpi_spawn.c:242
-#, fuzzy, c-format
-msgid "Spawning process `%s'\n"
-msgstr "卸载 GNUnet 服务"
-
 #: src/testbed/testbed_api.c:399
 #, fuzzy, c-format
 msgid "Adding host %u failed with error: %s\n"
@@ -6640,11 +6631,6 @@ msgstr ""
 msgid "Hosts file %s cannot be read\n"
 msgstr ""
 
-#: src/testbed/testbed_api_hosts.c:589
-#, c-format
-msgid "The function %s is only available when compiled with (--with-ll)\n"
-msgstr ""
-
 #: src/testbed/testbed_api_testbed.c:822
 msgid "Linking controllers failed. Exiting"
 msgstr ""
@@ -6675,43 +6661,39 @@ msgstr ""
 msgid "Shutting down testbed due to timeout while setup.\n"
 msgstr ""
 
-#: src/testbed/testbed_api_testbed.c:1274
-msgid "No hosts loaded from LoadLeveler. Need at least one host\n"
-msgstr ""
-
-#: src/testbed/testbed_api_testbed.c:1286
+#: src/testbed/testbed_api_testbed.c:1276
 msgid "No hosts loaded. Need at least one host\n"
 msgstr ""
 
-#: src/testbed/testbed_api_testbed.c:1312
+#: src/testbed/testbed_api_testbed.c:1301
 msgid "Specified topology must be supported by testbed"
 msgstr ""
 
-#: src/testbed/testbed_api_testbed.c:1368
+#: src/testbed/testbed_api_testbed.c:1357
 #, c-format
 msgid ""
 "Maximum number of edges a peer can have in a scale free topology cannot be "
 "more than %u.  Given `%s = %llu'"
 msgstr ""
 
-#: src/testbed/testbed_api_testbed.c:1385
+#: src/testbed/testbed_api_testbed.c:1374
 #, c-format
 msgid ""
 "The number of edges that can established when adding a new node to scale "
 "free topology cannot be more than %u.  Given `%s = %llu'"
 msgstr ""
 
-#: src/testbed/testbed_api_topology.c:1033
+#: src/testbed/testbed_api_topology.c:1033 src/testing/testing.c:2320
 #, c-format
 msgid "Topology file %s not found\n"
 msgstr ""
 
-#: src/testbed/testbed_api_topology.c:1041
+#: src/testbed/testbed_api_topology.c:1041 src/testing/testing.c:2328
 #, c-format
 msgid "Topology file %s has no data\n"
 msgstr ""
 
-#: src/testbed/testbed_api_topology.c:1049
+#: src/testbed/testbed_api_topology.c:1049 src/testing/testing.c:2336
 #, c-format
 msgid "Topology file %s cannot be read\n"
 msgstr ""
@@ -6786,58 +6768,58 @@ msgstr ""
 msgid "list COUNT number of keys"
 msgstr ""
 
-#: src/testing/testing.c:261
+#: src/testing/testing.c:272
 #, c-format
 msgid "Hostkeys file not found: %s\n"
 msgstr ""
 
-#: src/testing/testing.c:714
+#: src/testing/testing.c:725
 #, c-format
 msgid "Key number %u does not exist\n"
 msgstr ""
 
-#: src/testing/testing.c:1188
+#: src/testing/testing.c:1199
 #, c-format
 msgid ""
 "You attempted to create a testbed with more than %u hosts.  Please "
 "precompute more hostkeys first.\n"
 msgstr ""
 
-#: src/testing/testing.c:1197
+#: src/testing/testing.c:1208
 #, fuzzy, c-format
 msgid "Failed to initialize hostkey for peer %u\n"
 msgstr "初始化“%s”服务失败。\n"
 
-#: src/testing/testing.c:1207
+#: src/testing/testing.c:1218
 msgid "PRIVATE_KEY option in PEER section missing in configuration\n"
 msgstr ""
 
-#: src/testing/testing.c:1220
+#: src/testing/testing.c:1231
 #, fuzzy
 msgid "Failed to create configuration for peer (not enough free ports?)\n"
 msgstr "解析配置文件“%s”失败\n"
 
-#: src/testing/testing.c:1236
+#: src/testing/testing.c:1247
 #, fuzzy, c-format
 msgid "Cannot open hostkey file `%s': %s\n"
 msgstr "找不到接口“%s”的一个 IP 地址。\n"
 
-#: src/testing/testing.c:1250
+#: src/testing/testing.c:1261
 #, fuzzy, c-format
 msgid "Failed to write hostkey file for peer %u: %s\n"
 msgstr "发送消息失败。\n"
 
-#: src/testing/testing.c:1278
+#: src/testing/testing.c:1289
 #, fuzzy, c-format
 msgid "Failed to write configuration file `%s' for peer %u: %s\n"
 msgstr "解析配置文件“%s”失败\n"
 
-#: src/testing/testing.c:1384
+#: src/testing/testing.c:1395
 #, fuzzy, c-format
 msgid "Failed to start `%s': %s\n"
 msgstr "运行 %s失败：%s %d\n"
 
-#: src/testing/testing.c:1683
+#: src/testing/testing.c:1694
 #, fuzzy, c-format
 msgid "Failed to load configuration from %s\n"
 msgstr "解析配置文件“%s”失败\n"
@@ -6916,19 +6898,19 @@ msgstr ""
 msgid "GNUnet topology control"
 msgstr ""
 
-#: src/transport/gnunet-communicator-tcp.c:3317
-#: src/transport/gnunet-communicator-udp.c:3790
-#: src/transport/gnunet-service-tng.c:10223
+#: src/transport/gnunet-communicator-tcp.c:3329
+#: src/transport/gnunet-communicator-udp.c:3814
+#: src/transport/gnunet-service-tng.c:10388
 #: src/transport/gnunet-service-transport.c:2627
 #, fuzzy
 msgid "Transport service is lacking key configuration settings. Exiting.\n"
 msgstr "立即保存配置？"
 
-#: src/transport/gnunet-communicator-tcp.c:3655
+#: src/transport/gnunet-communicator-tcp.c:3671
 msgid "GNUnet TCP communicator"
 msgstr ""
 
-#: src/transport/gnunet-communicator-udp.c:3862
+#: src/transport/gnunet-communicator-udp.c:3889
 msgid "GNUnet UDP communicator"
 msgstr ""
 
@@ -8115,48 +8097,48 @@ msgstr ""
 msgid "Message `%.*s' repeated %u times in the last %s\n"
 msgstr "消息“%.*s”重复了 %u 次，在最近 %llu 秒内\n"
 
-#: src/util/common_logging.c:1106
+#: src/util/common_logging.c:1108
 msgid "ERROR"
 msgstr "错误"
 
-#: src/util/common_logging.c:1108
+#: src/util/common_logging.c:1110
 msgid "WARNING"
 msgstr "警告"
 
-#: src/util/common_logging.c:1110
+#: src/util/common_logging.c:1112
 msgid "MESSAGE"
 msgstr ""
 
-#: src/util/common_logging.c:1112
+#: src/util/common_logging.c:1114
 msgid "INFO"
 msgstr "信息"
 
-#: src/util/common_logging.c:1114
+#: src/util/common_logging.c:1116
 msgid "DEBUG"
 msgstr "调试"
 
-#: src/util/common_logging.c:1116
+#: src/util/common_logging.c:1118
 msgid "NONE"
 msgstr ""
 
-#: src/util/common_logging.c:1117
+#: src/util/common_logging.c:1119
 msgid "INVALID"
 msgstr ""
 
-#: src/util/common_logging.c:1398
+#: src/util/common_logging.c:1400
 msgid "unknown address"
 msgstr ""
 
-#: src/util/common_logging.c:1443
+#: src/util/common_logging.c:1445
 msgid "invalid address"
 msgstr ""
 
-#: src/util/common_logging.c:1462
+#: src/util/common_logging.c:1464
 #, fuzzy, c-format
 msgid "Configuration fails to specify option `%s' in section `%s'!\n"
 msgstr "配置不满足配置规范文件“%s”的约束！\n"
 
-#: src/util/common_logging.c:1485
+#: src/util/common_logging.c:1487
 #, fuzzy, c-format
 msgid ""
 "Configuration specifies invalid value for option `%s' in section `%s': %s\n"
@@ -8231,6 +8213,26 @@ msgid ""
 "as an environmental variable\n"
 msgstr ""
 
+#: src/util/configuration_helper.c:133
+#, c-format
+msgid "The following sections are available:\n"
+msgstr ""
+
+#: src/util/configuration_helper.c:147
+#, fuzzy, c-format
+msgid "%s, %s or %s argument is required\n"
+msgstr "设置要使用的昵称(必须)"
+
+#: src/util/configuration_helper.c:218
+#, c-format
+msgid "--option argument required to set value\n"
+msgstr ""
+
+#: src/util/configuration_helper.c:262
+#, fuzzy, c-format
+msgid "failed to load configuration defaults"
+msgstr "解析配置文件“%s”失败\n"
+
 #: src/util/container_bloomfilter.c:553
 #, c-format
 msgid ""
@@ -8453,65 +8455,27 @@ msgstr ""
 msgid "run decoder modus, otherwise runs as encoder"
 msgstr ""
 
-#: src/util/gnunet-config.c:187
-#, c-format
-msgid "The following sections are available:\n"
-msgstr ""
-
-#: src/util/gnunet-config.c:201
-#, fuzzy, c-format
-msgid "%s, %s or %s argument is required\n"
-msgstr "设置要使用的昵称(必须)"
-
-#: src/util/gnunet-config.c:266
-#, c-format
-msgid "--option argument required to set value\n"
-msgstr ""
-
-#: src/util/gnunet-config.c:309
-#, fuzzy, c-format
-msgid "failed to load configuration defaults"
-msgstr "解析配置文件“%s”失败\n"
-
-#: src/util/gnunet-config.c:354
+#: src/util/gnunet-config.c:139
 msgid "test if the current installation supports the specified BACKEND"
 msgstr ""
 
-#: src/util/gnunet-config.c:360
-#, fuzzy
-msgid "write the full configuration file, including default values"
-msgstr "配置文件“%s”已写入。\n"
-
-#: src/util/gnunet-config.c:365
-msgid "interpret option value as a filename (with $-expansion)"
-msgstr ""
-
-#: src/util/gnunet-config.c:370
-msgid "name of the option to access"
-msgstr ""
-
-#: src/util/gnunet-config.c:376
-msgid "rewrite the configuration file, even if nothing changed"
-msgstr ""
-
-#: src/util/gnunet-config.c:382
-msgid "output extra diagnostics"
+#: src/util/gnunet-config.c:145
+msgid ""
+"Provide an appropriate value for CFLAGS to applications building on top of "
+"GNUnet"
 msgstr ""
 
-#: src/util/gnunet-config.c:387
-#, fuzzy
-msgid "print available configuration sections"
-msgstr "立即保存配置？"
-
-#: src/util/gnunet-config.c:393
-msgid "name of the section to access"
+#: src/util/gnunet-config.c:151
+msgid ""
+"Provide an appropriate value for LIBS to applications building on top of "
+"GNUnet"
 msgstr ""
 
-#: src/util/gnunet-config.c:398
-msgid "value to set"
+#: src/util/gnunet-config.c:157
+msgid "Provide the path under which GNUnet was installed"
 msgstr ""
 
-#: src/util/gnunet-config.c:413
+#: src/util/gnunet-config.c:172
 #, fuzzy
 msgid "Manipulate GNUnet configuration files"
 msgstr "更改配置文件中的一个值"
@@ -8692,7 +8656,7 @@ msgstr "创建用户出错"
 msgid "Failed to parse inbound message from helper `%s'\n"
 msgstr "打开日志文件“%s”失败：%s\n"
 
-#: src/util/helper.c:602
+#: src/util/helper.c:606
 #, fuzzy, c-format
 msgid "Error writing to `%s': %s\n"
 msgstr "创建用户出错"
@@ -8730,34 +8694,39 @@ msgstr ""
 msgid "Initialization of plugin mechanism failed: %s!\n"
 msgstr "插件机构初始化失败：%s！\n"
 
-#: src/util/plugin.c:156
+#: src/util/plugin.c:162
 #, c-format
 msgid "`%s' failed to resolve method '%s' with error: %s\n"
 msgstr ""
 
-#: src/util/plugin.c:234
+#: src/util/plugin.c:240
 #, c-format
 msgid "`%s' failed for library `%s' with error: %s\n"
 msgstr ""
 
-#: src/util/plugin.c:414
+#: src/util/plugin.c:420
 #, fuzzy
 msgid "Could not determine plugin installation path.\n"
 msgstr "无法确定用户界面定义文件。"
 
-#: src/util/program.c:252
+#: src/util/program.c:251
+#, fuzzy, c-format
+msgid "Unreadable configuration file `%s', exiting ...\n"
+msgstr "解析配置文件“%s”失败\n"
+
+#: src/util/program.c:263
 #, fuzzy, c-format
-msgid "Unreadable or malformed configuration file `%s', exit ...\n"
+msgid "Malformed configuration file `%s', exiting ...\n"
 msgstr "解析配置文件“%s”失败\n"
 
-#: src/util/program.c:272
+#: src/util/program.c:278
 #, fuzzy, c-format
-msgid "Unreadable or malformed default configuration file `%s', exit ...\n"
+msgid "Unreadable configuration file `%s'. Exiting ...\n"
 msgstr "解析配置文件“%s”失败\n"
 
-#: src/util/program.c:288
+#: src/util/program.c:293
 #, fuzzy
-msgid "Unreadable or malformed configuration, exit ...\n"
+msgid "Malformed configuration. Exiting ...\n"
 msgstr "解析配置文件“%s”失败\n"
 
 #: src/util/regex.c:139
@@ -9077,27 +9046,47 @@ msgstr ""
 msgid "Failed to connect to the namestore!\n"
 msgstr "初始化“%s”服务失败。\n"
 
-#, fuzzy, c-format
+#, fuzzy
+#~ msgid "Spawning process `%s'\n"
+#~ msgstr "卸载 GNUnet 服务"
+
+#, fuzzy
+#~ msgid "write the full configuration file, including default values"
+#~ msgstr "配置文件“%s”已写入。\n"
+
+#, fuzzy
+#~ msgid "print available configuration sections"
+#~ msgstr "立即保存配置？"
+
+#, fuzzy
+#~ msgid "Unreadable or malformed default configuration file `%s', exit ...\n"
+#~ msgstr "解析配置文件“%s”失败\n"
+
+#, fuzzy
+#~ msgid "Unreadable or malformed configuration, exit ...\n"
+#~ msgstr "解析配置文件“%s”失败\n"
+
+#, fuzzy
 #~ msgid "Start logging `%s'\n"
 #~ msgstr "未知的命令“%s”。\n"
 
-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to connect master peer [%u] with slave [%u]\n"
 #~ msgstr "初始化“%s”服务失败。\n"
 
-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Unsupported form value `%s'\n"
 #~ msgstr "未知的命令“%s”。\n"
 
-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to create page for `%s'\n"
 #~ msgstr "发送消息失败。\n"
 
-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Failed to setup post processor for `%s'\n"
 #~ msgstr "解析配置文件“%s”失败\n"
 
-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Unable to parse PKEY record `%s'\n"
 #~ msgstr "解析配置文件“%s”失败\n"
 
@@ -9124,7 +9113,7 @@ msgstr "初始化“%s”服务失败。\n"
 #~ msgid "days"
 #~ msgstr " 天"
 
-#, fuzzy, c-format
+#, fuzzy
 #~ msgid "Could not acquire lock on file `%s': %s...\n"
 #~ msgstr "无法解析“%s”(%s)：%s\n"