(Fstart_process): GCPRO some things.

1 files changed, 15 insertions, 10 deletions

diff --git a/src/process.c b/src/process.c
index 1c1ac73e9f9..6e9da96bf07 100644
--- a/src/process.c
+++ b/src/process.c
@@ -1024,24 +1024,29 @@ Remaining arguments are strings to give program as arguments.")
 #else /* not VMS */
   new_argv = (unsigned char **) alloca ((nargs - 1) * sizeof (char *));
 
-  for (i = 3; i < nargs; i++)
-    {
-      tem = args[i];
-      CHECK_STRING (tem, i);
-      new_argv[i - 2] = XSTRING (tem)->data;
-    }
-  new_argv[i - 2] = 0;
-  new_argv[0] = XSTRING (program)->data;
-
   /* If program file name is not absolute, search our path for it */
-  if (new_argv[0][0] != '/')
+  if (XSTRING (program)->data[0] != '/')
     {
+      struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
+
       tem = Qnil;
+      GCPRO4 (name, program, buffer, current_dir);
       openp (Vexec_path, program, EXEC_SUFFIXES, &tem, 1);
+      UNGCPRO;
       if (NILP (tem))
 	report_file_error ("Searching for program", Fcons (program, Qnil));
       new_argv[0] = XSTRING (tem)->data;
     }
+  else
+    new_argv[0] = XSTRING (program)->data;
+
+  for (i = 3; i < nargs; i++)
+    {
+      tem = args[i];
+      CHECK_STRING (tem, i);
+      new_argv[i - 2] = XSTRING (tem)->data;
+    }
+  new_argv[i - 2] = 0;
 #endif /* not VMS */
 
   proc = make_process (name);