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diagnose "libvirtd --config=no-such-file"
* qemud/qemud.c (remoteReadConfigFile): Don't return 0 (success) when the config file is unreadable or nonexistent Return -1, not 0, upon virConfReadFile failure. (main): If remote_config_file is not specified via --config(-f), use the default config file only if it exists. Otherwise, use /dev/null. * src/conf.c (virConfReadFile): Don't diagnose virFileReadAll failure, since it already does that.
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12
ChangeLog
12
ChangeLog
@ -1,3 +1,15 @@
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Mon Jan 12 18:55:16 +0100 2009 Jim Meyering <meyering@redhat.com>
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diagnose "libvirtd --config=no-such-file"
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* qemud/qemud.c (remoteReadConfigFile): Don't return 0 (success)
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when the config file is unreadable or nonexistent
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Return -1, not 0, upon virConfReadFile failure.
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(main): If remote_config_file is not specified via --config(-f),
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use the default config file only if it exists. Otherwise,
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use /dev/null.
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* src/conf.c (virConfReadFile): Don't diagnose virFileReadAll
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failure, since it already does that.
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Mon Jan 12 18:55:15 +0100 2009 Jim Meyering <meyering@redhat.com>
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fix non-srcdir build failure
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@ -1,7 +1,7 @@
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/*
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* qemud.c: daemon start of day, guest process & i/o management
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*
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* Copyright (C) 2006, 2007, 2008 Red Hat, Inc.
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* Copyright (C) 2006, 2007, 2008, 2009 Red Hat, Inc.
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* Copyright (C) 2006 Daniel P. Berrange
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*
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* This library is free software; you can redistribute it and/or
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@ -2116,13 +2116,8 @@ remoteReadConfigFile (struct qemud_server *server, const char *filename)
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auth_unix_ro = REMOTE_AUTH_NONE;
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#endif
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/* Just check the file is readable before opening it, otherwise
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* libvirt emits an error.
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*/
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if (access (filename, R_OK) == -1) return 0;
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conf = virConfReadFile (filename);
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if (!conf) return 0;
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if (!conf) return -1;
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/*
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* First get all the logging settings and activate them
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@ -2301,7 +2296,7 @@ int main(int argc, char **argv) {
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struct sigaction sig_action;
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int sigpipe[2];
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const char *pid_file = NULL;
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const char *remote_config_file = SYSCONF_DIR "/libvirt/libvirtd.conf";
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const char *remote_config_file = NULL;
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int ret = 1;
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struct option opts[] = {
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@ -2372,6 +2367,15 @@ int main(int argc, char **argv) {
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}
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}
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if (remote_config_file == NULL) {
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static const char *default_config_file
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= SYSCONF_DIR "/libvirt/libvirtd.conf";
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remote_config_file =
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(access(default_config_file, X_OK) == 0
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? default_config_file
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: "/dev/null");
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}
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if (godaemon) {
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if (qemudGoDaemon() < 0) {
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VIR_ERROR(_("Failed to fork as daemon: %s"), strerror(errno));
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@ -1,7 +1,7 @@
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/**
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* conf.c: parser for a subset of the Python encoded Xen configuration files
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*
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* Copyright (C) 2006, 2007, 2008 Red Hat, Inc.
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* Copyright (C) 2006, 2007, 2008, 2009 Red Hat, Inc.
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*
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* See COPYING.LIB for the License of this software
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*
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@ -712,7 +712,6 @@ virConfReadFile(const char *filename)
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}
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if ((len = virFileReadAll(filename, MAX_CONFIG_FILE_SIZE, &content)) < 0) {
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virConfError(NULL, VIR_ERR_OPEN_FAILED, filename);
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return NULL;
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}
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