virfile: Replace AbsPath judgement method with g_path_is_absolute()

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>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>

diff --git a/src/util/virfile.c b/src/util/virfile.c
index 93fac200cc4045397ad6dc10b7df6d74de71a604..3311eaff3d5caefec331060c9b886b42196c635f 100644 (file)
--- a/src/util/virfile.c
+++ b/src/util/virfile.c
@@ -3153,7 +3153,7 @@ virFileOpenTty(int *ttyprimary G_GNUC_UNUSED,
 int
 virFileAbsPath(const char *path, char **abspath)
 {
-    if (path[0] == '/') {
+    if (g_path_is_absolute(path)) {
         *abspath = g_strdup(path);
     } else {
         g_autofree char *buf = g_get_current_dir();