Re: [libvirt] [PATCH 2/2] util: storage: Properly parse URIs with missing trailing slash

The URI parser used by libvirt does not populate uri->path if the trailing slash is missing. The code virStorageSourceParseBackingURI would then not populate src->path. As only NBD network disks are allowed to have the 'name' field in the XML defining the disk source omitted we'd generate an invalid XML which we'd not parse again. Fix it by populating src->path with an empty string if the uri is lacking slash. As pointed out above NBD is special in this case since we actually allow it being NULL. The URI path is used as export name. Since an empty export does not make sense the new approach clears the src->path if the trailing slash is present but nothing else. Add test cases now to cover all the various cases for NBD and non-NBD uris as there was to time only 1 test abusing the quirk witout slash for

NBD and all other URIs contained the slash or in case of NBD also the export name. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- src/util/virstoragefile.c | 22 ++++++++++++++++++---- tests/qemublocktest.c | 3 +++ tests/virstoragetest.c | 20 ++++++++++++++++++++ 3 files changed, 41 insertions(+), 4 deletions(-)