- 20 1月, 2015 1 次提交
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由 Josh Stone 提交于
This adds a new "localOnly" attribute on the domain element of the network xml. With this set to "yes", DNS requests under that domain will only be resolved by libvirt's dnsmasq, never forwarded upstream. This was how it worked before commit f69a6b98, and I found that functionality useful. For example, I have my host's NetworkManager dnsmasq configured to forward that domain to libvirt's dnsmasq, so I can easily resolve guest names from outside. But if libvirt's dnsmasq doesn't know a name and forwards it to the host, I'd get an endless forwarding loop. Now I can set localOnly="yes" to prevent the loop. Signed-off-by: NJosh Stone <jistone@redhat.com>
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- 03 12月, 2014 1 次提交
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由 Peter Krempa 提交于
Now that we don't use the leases file at all for leases just don't format it into the config and use the leaseshelper to do all the lifting.
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- 25 3月, 2014 1 次提交
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由 Ján Tomko 提交于
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- 18 3月, 2014 1 次提交
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由 Martin Kletzander 提交于
Commit a1cbe4b5 added a check for spaces around assignments and this patch extends it to checks for spaces around '=='. One exception is virAssertCmpInt where comma after '==' is acceptable (since it is a macro and '==' is its argument). Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>
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- 08 10月, 2013 1 次提交
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由 Daniel P. Berrange 提交于
The test case average timing code has not been used by any test case ever. Delete it to remove complexity. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 18 9月, 2013 1 次提交
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由 Diego Woitasen 提交于
Useful to set custom forwarders instead of using the contents of /etc/resolv.conf. It helps me to setup dnsmasq as local nameserver to resolve VM domain names from domain 0, when domain option is used. Signed-off-by: NDiego Woitasen <diego.woitasen@vhgroup.net> Signed-off-by: NEric Blake <eblake@redhat.com>
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- 14 8月, 2013 1 次提交
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由 Laine Stump 提交于
This resolves the issue that prompted the filing of https://bugzilla.redhat.com/show_bug.cgi?id=928638 (although the request there is for something much larger and more general than this patch). commit f3868259 disabled the forwarding to upstream DNS servers of unresolved DNS requests for names that had no domain, but were just simple host names (no "." character anywhere in the name). While this behavior is frowned upon by DNS root servers (that's why it was changed in libvirt), it is convenient in some cases, and since dnsmasq can be configured to allow it, it must not be strictly forbidden. This patch restores the old behavior, but since it is usually undesirable, restoring it requires specification of a new option in the network config. Adding the attribute "forwardPlainNames='yes'" to the <dns> elemnt does the trick - when that attribute is added to a network config, any simple hostnames that can't be resolved by the network's dnsmasq instance will be forwarded to the DNS servers listed in the host's /etc/resolv.conf for an attempt at resolution (just as any FQDN would be forwarded). When that attribute *isn't* specified, unresolved simple names will *not* be forwarded to the upstream DNS server - this is the default behavior.
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- 10 7月, 2013 1 次提交
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由 Michal Privoznik 提交于
Similarly to VIR_STRDUP, we want the OOM error to be reported in VIR_ALLOC and friends.
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- 02 5月, 2013 1 次提交
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由 Michal Privoznik 提交于
The source code base needs to be adapted as well. Some files include virutil.h just for the string related functions (here, the include is substituted to match the new file), some include virutil.h without any need (here, the include is removed), and some require both.
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- 31 1月, 2013 1 次提交
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由 John Ferlan 提交于
Way back when I started making changes for Coverity messages my first set were to a bunch of CHECKED_RETURN errors. In particular virAsprintf() had a few callers that Coverity noted didn't check their return (although some did check if the buffer being printed to was NULL or not). It was suggested at the time as a further patch an ATTRIBUTE_RETURN_CHECK should be added to virAsprintf(), see: https://www.redhat.com/archives/libvir-list/2013-January/msg00120.html This patch does that and fixes a few more instances not found by Coverity that failed the check.
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- 21 12月, 2012 2 次提交
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由 Daniel P. Berrange 提交于
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由 Daniel P. Berrange 提交于
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- 11 12月, 2012 2 次提交
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由 Gene Czarcinski 提交于
This patch changes how parameters are passed to dnsmasq. Instead of being on the command line, the parameters are put into a file (one parameter per line) and a commandline --conf-file= specifies the location of the file. The file is located in the same directory as the leases file. Putting the dnsmasq parameters into a configuration file allows them to be examined and more easily understood than examining the command lines displayed by "ps ax". This is especially true when a number of networks have been started. When the use of dnsmasq was originally done, the required command line was simple, but it has gotten more complicated over time and will likely become even more complicated in the future. Note: The test conf files have all been renamed .conf instead of .argv, and tests/networkxml2xmlargvdata was moved to tests/networkxml2xmlconfdata.
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由 Gene Czarcinski 提交于
The DHCPv6 support includes IPV6 dhcp-range and dhcp-host for one IPv6 subnetwork on one interface. This support will only work if dnsmasq version >= 2.64; otherwise an error occurs if dhcp-range or dhcp-host is specified for an IPv6 address. Essentially, this change provides the same DHCP support for IPv6 that has been available for IPv4. With dnsmasq >= 2.64, support for the RA service is also now provided by dnsmasq (radvd is no longer used/started). (Although at least one version of dnsmasq prior to 2.64 "supported" IPv6 Router Advertisement, there were bugs (fixed in 2.64) that rendered it unusable.) Documentation and the network schema has been updated to reflect the new support.
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- 30 11月, 2012 1 次提交
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由 Laine Stump 提交于
In order to optionally take advantage of new features in dnsmasq when the host's version of dnsmasq supports them, but still be able to run on hosts that don't support the new features, we need to be able to detect the version of dnsmasq running on the host, and possibly determine from the help output what options are in this dnsmasq. This patch implements a greatly simplified version of the capabilities code we already have for qemu. A dnsmasqCaps device can be created and populated either from running a program on disk, reading a file with the concatenated output of "dnsmasq --version; dnsmasq --help", or examining a buffer in memory that contains the concatenated output of those two commands. Simple functions to retrieve capabilities flags, the version number, and the path of the binary are also included. bridge_driver.c creates a single dnsmasqCaps object at driver startup, and disposes of it at driver shutdown. Any time it must be used, the dnsmasqCapsRefresh method is called - it checks the mtime of the binary, and re-runs the checks if the binary has changed. networkxml2argvtest.c creates 2 "artificial" dnsmasqCaps objects at startup - one "restricted" (doesn't support --bind-dynamic) and one "full" (does support --bind-dynamic). Some of the test cases use one and some the other, to make sure both code pathes are tested.
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- 05 4月, 2012 1 次提交
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由 Laine Stump 提交于
This bug resolves https://bugzilla.redhat.com/show_bug.cgi?id=810100 rpm builds for i686 were failing with a segfault in networkxml2argvtest. Running under valgrind showed that a region of memory was being referenced after it had been freed (as the result of realloc - see the valgrind report in the BZ). The problem (in replaceTokens() - added in commit 22ec60, meaning this bug was in 0.9.10 and 0.9.11) was that the pointers token_start and token_end were being computed based on the value of *buf, then *buf was being realloc'ed (potentially moving it), then token_start and token_end were used without recomputing them to account for movement of *buf. The solution is to change the code so that token_start and token_end are offsets into *buf rather than pointers. This way there is only a single pointer to the buffer, and nothing needs readjusting after a realloc. (You may note that some uses of token_start/token_end didn't need to be changed to add in "*buf +" - that's because there ended up being a +*buf and -*buf which canceled each other out). DV gets the credit for finding this bug and pointing out the valgrind report.
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- 27 3月, 2012 1 次提交
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由 Martin Kletzander 提交于
Return statements with parameter enclosed in parentheses were modified and parentheses were removed. The whole change was scripted, here is how: List of files was obtained using this command: git grep -l -e '\<return\s*([^()]*\(([^()]*)[^()]*\)*)\s*;' | \ grep -e '\.[ch]$' -e '\.py$' Found files were modified with this command: sed -i -e \ 's_^\(.*\<return\)\s*(\(\([^()]*([^()]*)[^()]*\)*\))\s*\(;.*$\)_\1 \2\4_' \ -e 's_^\(.*\<return\)\s*(\([^()]*\))\s*\(;.*$\)_\1 \2\3_' Then checked for nonsense. The whole command looks like this: git grep -l -e '\<return\s*([^()]*\(([^()]*)[^()]*\)*)\s*;' | \ grep -e '\.[ch]$' -e '\.py$' | xargs sed -i -e \ 's_^\(.*\<return\)\s*(\(\([^()]*([^()]*)[^()]*\)*\))\s*\(;.*$\)_\1 \2\4_' \ -e 's_^\(.*\<return\)\s*(\([^()]*\))\s*\(;.*$\)_\1 \2\3_'
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- 04 2月, 2012 1 次提交
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由 Eric Blake 提交于
The bulk of this patch was done with: sed -i 's/\(\bfree *(/VIR_FREE(/g' tests/*.c followed by fixing the few compile errors that resulted. * cfg.mk (exclude_file_name_regexp--sc_prohibit_raw_allocation): Remove tests from exemption. * tests/testutils.h: Add common header. * tests/commandhelper.c: Fix offenders. * tests/cputest.c: Likewise. * tests/domainsnapshotxml2xmltest.c: Likewise. * tests/interfacexml2xmltest.c: Likewise. * tests/networkxml2argvtest.c: Likewise. * tests/networkxml2xmltest.c: Likewise. * tests/nodedevxml2xmltest.c: Likewise. * tests/nodeinfotest.c: Likewise. * tests/nwfilterxml2xmltest.c: Likewise. * tests/qemuargv2xmltest.c: Likewise. * tests/qemuxml2argvtest.c: Likewise. * tests/qemuxml2xmltest.c: Likewise. * tests/qemuxmlnstest.c: Likewise. * tests/qparamtest.c: Likewise. * tests/sexpr2xmltest.c: Likewise. * tests/storagepoolxml2xmltest.c: Likewise. * tests/storagevolxml2xmltest.c: Likewise. * tests/testutils.c: Likewise. * tests/virshtest.c: Likewise. * tests/xencapstest.c: Likewise. * tests/xmconfigtest.c: Likewise. * tests/xml2sexprtest.c: Likewise.
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- 02 2月, 2012 1 次提交
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由 Philipp Hahn 提交于
The path to the dnsmasq binary can be configured while in the test data the path is hard-coded to /usr/bin/. This break the test suite if a the binary is located in a different location, like /usr/local/sbin/. Replace the hard coded path in the test data by a token, which is dynamically replaced in networkxml2argvtest with the configured path after the test data has been loaded. (Another option would have been to modify configure.ac to generate the test data during configure, but I do not know of an easy way do trick configure into mass-generate those test files without listing every single one, which I consider less flexible.) - unit-test the unit-test: #include <assert.h> #define TEST(in,token,rep,out) { char *buf = strdup(in); assert(!replaceTokens(&buf, token, rep) && !strcmp(buf, out)); free(buf); } TEST("", "AA", "B", ""); TEST("A", "AA", "B", "A"); TEST("AA", "AA", "B", "B"); TEST("AAA", "AA", "B", "BA"); TEST("AA", "AA", "BB", "BB"); TEST("AA", "AA", "BBB", "BBB"); TEST("<AA", "AA", "B", "<B"); TEST("<AA", "AA", "BB", "<BB"); TEST("<AA", "AA", "BBB", "<BBB"); TEST("AA>", "AA", "B", "B>"); TEST("AA>", "AA", "BB", "BB>"); TEST("AA>", "AA", "BBB", "BBB>"); TEST("<AA>", "AA", "B", "<B>"); TEST("<AA>", "AA", "BB", "<BB>"); TEST("<AA>", "AA", "BBB", "<BBB>"); TEST("<AA|AA>", "AA", "B", "<B|B>"); TEST("<AA|AA>", "AA", "BB", "<BB|BB>"); TEST("<AA|AA>", "AA", "BBB", "<BBB|BBB>"); TEST("<AAAA>", "AA", "B", "<BB>"); TEST("<AAAA>", "AA", "BB", "<BBBB>"); TEST("<AAAA>", "AA", "BBB", "<BBBBBB>"); TEST("AAAA>", "AA", "B", "BB>"); TEST("AAAA>", "AA", "BB", "BBBB>"); TEST("AAAA>", "AA", "BBB", "BBBBBB>"); TEST("<AAAA", "AA", "B", "<BB"); TEST("<AAAA", "AA", "BB", "<BBBB"); TEST("<AAAA", "AA", "BBB", "<BBBBBB"); alarm(1); /* no infinite loop */ TEST("A", "A", "A", "A"); TEST("AA", "A", "A", "AA"); alarm(0); Signed-off-by: NPhilipp Hahn <hahn@univention.de>
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- 02 1月, 2012 1 次提交
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由 Michal Novotny 提交于
Hi, this is the fifth version of my SRV record for DNSMasq patch rebased for the current codebase to the bridge driver and libvirt XML file to include support for the SRV records in the DNS. The syntax is based on DNSMasq man page and tests for both xml2xml and xml2argv were added as well. There are some things written a better way in comparison with version 4, mainly there's no hack in tests/networkxml2argvtest.c and also the xPath context is changed to use a simpler query using the virXPathInt() function relative to the current node. Also, the patch is also fixing the networkxml2argv test to pass both checks, i.e. both unit tests and also syntax check. Please review, Michal Signed-off-by: NMichal Novotny <minovotn@redhat.com>
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- 29 6月, 2011 1 次提交
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由 Matthias Bolte 提交于
networkSaveDnsmasqHostsfile was added in 8fa9c221 (Apr 2010). It has a force flag. If the dnsmasq hostsfile already exists force needs to be true to overwrite it. networkBuildDnsmasqArgv sets force to false, networkDefine sets it to true. This results in the hostsfile being written only in networkDefine in the common case. If no error occurred networkSaveDnsmasqHostsfile returns true and networkBuildDnsmasqArgv adds the --dhcp-hostsfile to the dnsmasq command line. networkSaveDnsmasqHostsfile was changed in 89ae9849 (24 Jun 2011) to return a new dnsmasqContext instead of reusing one. This change broke the logic of the force flag as now networkSaveDnsmasqHostsfile returns NULL on error, but the early return -- if force was not set and the hostsfile exists -- returns 0. This turned the early return in an error case and networkBuildDnsmasqArgv didn't add the --dhcp-hostsfile option anymore if the hostsfile already exists. It did because networkDefine created the hostsfile already. Then 9d4e2845 fixed the return 0 case in networkSaveDnsmasqHostsfile but didn't apply the force option correctly to the new addnhosts file. Now force doesn't control an early return anymore, but influences the handling of the hostsfile context creation and dnsmasqSave is always called now. This commit also added test cases that reveal several problems. First, the tests now calls functions that try to write the dnsmasq config files to disk. If someone runs this tests as root this might overwrite actively used dnsmasq config files, this is a no-go. Also the tests depend on configure --localstatedir, this needs to be fixed as well, because it makes the tests fail when localstatedir is different from /var. This patch does several things to fix this: 1) Move dnsmasqContext creation and saving out of networkBuildDnsmasqArgv to the caller to separate the command line generation from the config file writing. This makes the command line generation testable without the risk of interfering with system files, because the tests just don't call dnsmasqSave. 2) This refactoring of networkSaveDnsmasqHostsfile makes the force flag useless as the saving happens somewhere else now. This fixes the wrong usage of the force flag in combination with then newly added addnhosts file by removing the force flag. 3) Adapt the wrong test cases to the correct behavior, by adding the missing --dhcp-hostsfile option. Both affected tests contain DHCP host elements but missed the necessary --dhcp-hostsfile option. 4) Rename networkSaveDnsmasqHostsfile to networkBuildDnsmasqHostsfile, because it doesn't save the dnsmasqContext anymore. 5) Move all directory creations in dnsmasq context handling code from the *New functions to dnsmasqSave to avoid directory creations in system paths in the test cases. 6) Now that networkBuildDnsmasqArgv doesn't create the dnsmasqContext anymore the test case can create one with the localstatedir that is expected by the tests instead of the configure --localstatedir given one.
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- 27 6月, 2011 1 次提交
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由 Matthias Bolte 提交于
Convert networkDnsmasqLeaseFileName to a replaceable function pointer that allow the testsuite to use a version of that function that is not depending on configure --localstatedir. This fixes 5 of 6 test failures, when configure --localstatedir isn't set to /var.
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- 25 6月, 2011 3 次提交
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由 Michal Novotny 提交于
This commit introduces names definition for the DNS hosts file using the following syntax: <dns> <host ip="192.168.1.1"> <name>alias1</name> <name>alias2</name> </host> </dns> Some of the improvements and fixes were done by Laine Stump so I'm putting him into the SOB clause again ;-) Signed-off-by: NMichal Novotny <minovotn@redhat.com> Signed-off-by: NLaine Stump <laine@laine.org>
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由 Michal Novotny 提交于
The regression testing done by comparison of command-line generated from the network XML file and the expected command-line arguments (read from file). Signed-off-by: NMichal Novotny <minovotn@redhat.com>
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由 Michal Novotny 提交于
This commit introduces the <dns> element and <txt> record for the virtual DNS network. The DNS TXT record can be defined using following syntax in the network XML file: <dns> <txt name="example" value="example value" /> </dns> Also, the Relax-NG scheme has been altered to allow the texts without spaces only for the name element and some nitpicks about memory free'ing have been fixed by Laine so therefore I'm adding Laine to the SOB clause ;-) Signed-off-by: NMichal Novotny <minovotn@redhat.com> Signed-off-by: NLaine Stump <laine@laine.org>
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- 01 5月, 2011 1 次提交
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由 Matthias Bolte 提交于
Make virtTestLoadFile allocate the buffer to read the file into. Fix logic error in virtTestLoadFile, stop reading on the first empty line. Use virFileReadLimFD in virtTestCaptureProgramOutput to avoid manual buffer handling.
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- 30 4月, 2011 1 次提交
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由 Eric Blake 提交于
A few of the tests were missing basic sanity checks, while most of them were doing copy-and-paste initialization (in fact, some of them pasted the argc > 1 check more than once!). It's much nicer to do things in one common place, and minimizes the size of the next patch that fixes getcwd usage. * tests/testutils.h (EXIT_AM_HARDFAIL): New define. (progname, abs_srcdir): Define for all tests. (VIRT_TEST_MAIN): Change callback signature. * tests/testutils.c (virtTestMain): Do more common init. * tests/commandtest.c (mymain): Simplify. * tests/cputest.c (mymain): Likewise. * tests/esxutilstest.c (mymain): Likewise. * tests/eventtest.c (mymain): Likewise. * tests/hashtest.c (mymain): Likewise. * tests/networkxml2xmltest.c (mymain): Likewise. * tests/nodedevxml2xmltest.c (myname): Likewise. * tests/nodeinfotest.c (mymain): Likewise. * tests/nwfilterxml2xmltest.c (mymain): Likewise. * tests/qemuargv2xmltest.c (mymain): Likewise. * tests/qemuhelptest.c (mymain): Likewise. * tests/qemuxml2argvtest.c (mymain): Likewise. * tests/qemuxml2xmltest.c (mymain): Likewise. * tests/qparamtest.c (mymain): Likewise. * tests/sexpr2xmltest.c (mymain): Likewise. * tests/sockettest.c (mymain): Likewise. * tests/statstest.c (mymain): Likewise. * tests/storagepoolxml2xmltest.c (mymain): Likewise. * tests/storagevolxml2xmltest.c (mymain): Likewise. * tests/virbuftest.c (mymain): Likewise. * tests/virshtest.c (mymain): Likewise. * tests/vmx2xmltest.c (mymain): Likewise. * tests/xencapstest.c (mymain): Likewise. * tests/xmconfigtest.c (mymain): Likewise. * tests/xml2sexprtest.c (mymain): Likewise. * tests/xml2vmxtest.c (mymain): Likewise.
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- 10 2月, 2010 1 次提交
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由 Daniel P. Berrange 提交于
The virConnectPtr is no longer required for error reporting since that is recorded in a thread local. Remove use of virConnectPtr from all APIs in network_conf.{h,c} and update all callers to match
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- 28 10月, 2009 1 次提交
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由 Paolo Bonzini 提交于
This patch adds an optional attribute to the <bootp> tag, that allows to specify a TFTP server address other than the address of the DHCP server itself. This can be used to forward the BOOTP settings of the host down to the guest. This is something that configurations such as Xen's default network achieve naturally, but must be done manually for NAT. * docs/formatnetwork.html.in: Document new attribute. * docs/schemas/network.rng: Add it to schema. * src/conf/network_conf.h: Add it to struct. * src/conf/network_conf.c: Add it to parser and pretty printer. * src/network/bridge_driver.c: Put it in the dnsmasq command line. * tests/networkxml2xmlin/netboot-proxy-network.xml tests/networkxml2xmlout/netboot-proxy-network.xml tests/networkxml2xmltest.c: add new tests
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- 16 10月, 2009 2 次提交
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由 Cole Robinson 提交于
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由 Cole Robinson 提交于
Move existing schema data to an input directory. Add extra files for more thorough XML testing.
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