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Replace AbsPath judgement method with g_path_is_absolute()

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The g_path_is_absolute() considers more situations
than just a simply "path[0] == '/'".

Related issue: https://gitlab.com/libvirt/libvirt/-/issues/12

Signed-off-by: Luke Yue <lukedyue@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Luke Yue 2021-04-20 12:44:12 +08:00 committed by Michal Privoznik
parent 1c34211c22
commit 6e91cbfdad
18 changed files with 20 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/conf/backup_conf.c
View File

@ -262,7 +262,7 @@ virDomainBackupDefParse(xmlXPathContextPtr ctxt,
}
if (def->server->transport == VIR_STORAGE_NET_HOST_TRANS_UNIX &&
def->server->socket[0] != '/') {
!g_path_is_absolute(def->server->socket)) {
virReportError(VIR_ERR_XML_ERROR,
_("backup socket path '%s' must be absolute"),
def->server->socket);

2
src/conf/snapshot_conf.c
View File

@ -363,7 +363,7 @@ virDomainSnapshotDefParse(xmlXPathContextPtr ctxt,
def->file = g_steal_pointer(&memoryFile);
/* verify that memory path is absolute */
if (def->file && def->file[0] != '/') {
if (def->file && !g_path_is_absolute(def->file)) {
virReportError(VIR_ERR_XML_ERROR,
_("memory snapshot file path (%s) must be absolute"),
def->file);

2
src/conf/storage_source_conf.c
View File

@ -1213,7 +1213,7 @@ virStorageSourceIsRelative(virStorageSource *src)
case VIR_STORAGE_TYPE_FILE:
case VIR_STORAGE_TYPE_BLOCK:
case VIR_STORAGE_TYPE_DIR:
return src->path[0] != '/';
return !g_path_is_absolute(src->path);
case VIR_STORAGE_TYPE_NETWORK:
case VIR_STORAGE_TYPE_VOLUME:

2
src/libxl/xen_common.c
View File

@ -818,7 +818,7 @@ xenParseSxprChar(const char *value,
prefix = value;
if (value[0] == '/') {
if (g_path_is_absolute(value)) {
def->source->type = VIR_DOMAIN_CHR_TYPE_DEV;
def->source->data.file.path = g_strdup(value);
} else {

2
src/lxc/lxc_cgroup.c
View File

@ -383,7 +383,7 @@ virCgroup *virLXCCgroupCreate(virDomainDef *def,
if (!machineName)
return NULL;
if (def->resource->partition[0] != '/') {
if (!g_path_is_absolute(def->resource->partition)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("Resource partition '%s' must start with '/'"),
def->resource->partition);

2
src/lxc/lxc_native.c
View File

@ -261,7 +261,7 @@ lxcAddFstabLine(virDomainDef *def, lxcFstab *fstab)
if (!options)
return -1;
if (fstab->dst[0] != '/') {
if (!g_path_is_absolute(fstab->dst)) {
dst = g_strdup_printf("/%s", fstab->dst);
} else {
dst = g_strdup(fstab->dst);

3
src/qemu/qemu_block.c
View File

@ -427,7 +427,8 @@ qemuBlockStorageSourceGetURI(virStorageSource *src)
if (src->volume) {
uri->path = g_strdup_printf("/%s/%s", src->volume, src->path);
} else {
uri->path = g_strdup_printf("%s%s", src->path[0] == '/' ? "" : "/",
uri->path = g_strdup_printf("%s%s",
g_path_is_absolute(src->path) ? "" : "/",
src->path);
}
}

2
src/qemu/qemu_cgroup.c
View File

@ -927,7 +927,7 @@ qemuInitCgroup(virDomainObj *vm,
vm->def->resource = res;
}
if (vm->def->resource->partition[0] != '/') {
if (!g_path_is_absolute(vm->def->resource->partition)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("Resource partition '%s' must start with '/'"),
vm->def->resource->partition);

2
src/qemu/qemu_command.c
View File

@ -1009,7 +1009,7 @@ qemuBuildNetworkDriveStr(virStorageSource *src,
!src->hosts->name) ||
(src->hosts->transport == VIR_STORAGE_NET_HOST_TRANS_UNIX &&
src->hosts->socket &&
src->hosts->socket[0] != '/'))) {
!g_path_is_absolute(src->hosts->socket)))) {
virBufferAddLit(&buf, "nbd:");

2
src/storage_file/storage_source.c
View File

@ -68,7 +68,7 @@ virStorageSourceBackinStoreStringIsFile(const char *backing)
static bool
virStorageSourceBackinStoreStringIsRelative(const char *backing)
{
if (backing[0] == '/')
if (g_path_is_absolute(backing))
return false;
if (!virStorageSourceBackinStoreStringIsFile(backing))

2
src/storage_file/storage_source_backingstore.c
View File

@ -92,7 +92,7 @@ virStorageSourceParseBackingURI(virStorageSource *src,
path = "";
/* possibly skip the leading slash */
if (path[0] == '/')
if (g_path_is_absolute(path))
path++;
/* NBD allows empty export name (path) */

4
src/util/vircgroup.c
View File

@ -953,7 +953,7 @@ virCgroupNewPartition(const char *path,
*group = NULL;
if (path[0] != '/') {
if (!g_path_is_absolute(path)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Partition path '%s' must start with '/'"),
path);
@ -1307,7 +1307,7 @@ virCgroupNewMachineSystemd(const char *name,
}
}
if (!path || STREQ(path, "/") || path[0] != '/') {
if (!path || STREQ(path, "/") || !g_path_is_absolute(path)) {
VIR_DEBUG("Systemd didn't setup its controller, path=%s",
NULLSTR(path));
return -2;

2
src/util/vircommand.c
View File

@ -629,7 +629,7 @@ virExec(virCommand *cmd)
g_autofree gid_t *groups = NULL;
int ngroups;
if (cmd->args[0][0] != '/') {
if (!g_path_is_absolute(cmd->args[0])) {
if (!(binary = binarystr = virFindFileInPath(cmd->args[0]))) {
virReportSystemError(ENOENT,
_("Cannot find '%s' in path"),

2
src/vbox/vbox_snapshot_conf.c
View File

@ -82,7 +82,7 @@ virVBoxSnapshotConfCreateVBoxSnapshotConfHardDiskPtr(xmlNodePtr diskNode,
_("Cannot parse <HardDisk> 'location' attribute"));
goto cleanup;
}
if (location[0] != '/') {
if (!g_path_is_absolute(location)) {
/* The location is a relative path, so we must change it into an absolute one. */
tmp = g_strdup_printf("%s%s", machineLocation, location);
hardDisk->location = g_strdup(tmp);

2
src/vmware/vmware_conf.c
View File

@ -154,7 +154,7 @@ vmwareLoadDomains(struct vmware_driver *driver)
for (str = outbuf; (vmxPath = strtok_r(str, "\n", &saveptr)) != NULL;
str = NULL) {
if (vmxPath[0] != '/')
if (!g_path_is_absolute(vmxPath))
continue;
if (virFileReadAll(vmxPath, 10000, &vmx) < 0)

2
src/vmware/vmware_driver.c
View File

@ -309,7 +309,7 @@ vmwareUpdateVMStatus(struct vmware_driver *driver, virDomainObj *vm)
for (str = outbuf; (parsedVmxPath = strtok_r(str, "\n", &saveptr)) != NULL;
str = NULL) {
if (parsedVmxPath[0] != '/')
if (!g_path_is_absolute(parsedVmxPath))
continue;
if (STREQ(parsedVmxPath, vmxAbsolutePath)) {

2
tests/virtestmock.c
View File

@ -104,7 +104,7 @@ checkPath(const char *path,
char *relPath = NULL;
char *crippledPath = NULL;
if (path[0] != '/')
if (!g_path_is_absolute(path))
relPath = g_strdup_printf("./%s", path);
/* Le sigh. virFileCanonicalizePath() expects @path to exist, otherwise

2
tools/virt-login-shell-helper.c
View File

@ -346,7 +346,7 @@ main(int argc, char **argv)
* a leading '-' to indicate it is a login shell
*/
shcmd = shargv[0];
if (shcmd[0] != '/') {
if (!g_path_is_absolute(shcmd)) {
virReportSystemError(errno,
_("Shell '%s' should have absolute path"),
shcmd);