Add xstrdup()

include/vlc_common.h

@@ -889,6 +889,14 @@ static inline void *xcalloc (size_t n, size_t size)
     return ptr;
 }
 
+static inline char *xstrdup (const char *str)
+{
+    char *ptr = strdup (str);
+    if (unlikely(ptr == NULL))
+        abort ();
+    return ptr;
+}
+
 /*****************************************************************************
  * libvlc features
  *****************************************************************************/

src/config/core.c

@@ -414,12 +414,10 @@ ssize_t config_GetPszChoices (vlc_object_t *obj, const char *name,
 
     for (size_t i = 0; i < count; i++)
     {
-        vals[i] = strdup ((cfg->list.psz[i] != NULL) ? cfg->list.psz[i] : "");
+        vals[i] = xstrdup ((cfg->list.psz[i] != NULL) ? cfg->list.psz[i] : "");
         /* FIXME: use module_gettext() instead */
-        txts[i] = strdup ((cfg->list_text[i] != NULL)
+        txts[i] = xstrdup ((cfg->list_text[i] != NULL)
                                        ? vlc_gettext (cfg->list_text[i]) : "");
-        if (unlikely(vals[i] == NULL || txts[i] == NULL))
-            abort ();
     }
 
     *values = vals;