The refactor to split up storage driver into modules broke the apparmor helper program, since that did not initialize the storage driver properly and thus detection of the backing chain could not work. Register the storage driver backends explicitly. Unfortunately it's now necessary to link with the full storage driver to satisfy dependencies of the loadable modules. --- src/Makefile.am | 2 +- src/security/virt-aa-helper.c | 8 ++++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/src/Makefile.am b/src/Makefile.am index 399d031dd..e637dfd91 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -3281,7 +3281,7 @@ virt_aa_helper_LDADD = \ libvirt.la \ libvirt_conf.la \ libvirt_util.la \ - libvirt_driver_storage_impl.la \ + libvirt_driver_storage.la \ ../gnulib/lib/libgnu.la if WITH_DTRACE_PROBES virt_aa_helper_LDADD += libvirt_probes.lo diff --git a/src/security/virt-aa-helper.c b/src/security/virt-aa-helper.c index 695272076..a751d6deb 100644 --- a/src/security/virt-aa-helper.c +++ b/src/security/virt-aa-helper.c @@ -56,6 +56,7 @@ #include "virgettext.h" #include "storage/storage_source.h" +#include "storage/storage_backend.h" #define VIR_FROM_THIS VIR_FROM_SECURITY @@ -926,6 +927,11 @@ get_files(vahControl * ctl) goto cleanup; } + if (virStorageBackendDriversRegister(false) < 0) { + vah_error(ctl, 0, _("failed to register storage driver backend")); + goto cleanup; + } + for (i = 0; i < ctl->def->ndisks; i++) { virDomainDiskDefPtr disk = ctl->def->disks[i]; @@ -1283,6 +1289,8 @@ main(int argc, char **argv) exit(EXIT_FAILURE); } + virFileActivateDirOverride(argv[0]); + /* Initialize the log system */ virLogSetFromEnv(); -- 2.13.2