[glib: 1/2] gutils: Fix g_find_program_in_path() to return an absolute path

[Sebastian Dröge <sdroege src gnome org>]

commit 78dc1cc3cd669e9fb92ae7847bab2b308c0a8628
Author: Christoph Niethammer <christoph niethammer gmail com>
Date:   Thu Jan 27 03:54:01 2022 +0100

    gutils: Fix g_find_program_in_path() to return an absolute path
    
    Fix a possibility of returning a relative path, in case PATH contains
    a relative path. According to the doc, the function should return an
    absolute path.
    
    Signed-off-by: Christoph Niethammer <christoph niethammer gmail com>

 glib/gutils.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)
---
diff --git a/glib/gutils.c b/glib/gutils.c
index 6652d0ba0..6cc450607 100644
--- a/glib/gutils.c
+++ b/glib/gutils.c
@@ -456,7 +456,14 @@ g_find_program_in_path (const gchar *program)
          !g_file_test (startp, G_FILE_TEST_IS_DIR))
         {
           gchar *ret;
-          ret = g_strdup (startp);
+          if (g_path_is_absolute (startp)) {
+            ret = g_strdup (startp);
+          } else {
+            gchar *cwd = NULL;
+            cwd = g_get_current_dir ();
+            ret = g_build_filename (cwd, startp, NULL);
+            g_free (cwd);
+          }
           g_free (freeme);
 #ifdef G_OS_WIN32
          g_free ((gchar *) path_copy);