From 12b04eea8d473dcf2fda23069056419146e06e5c Mon Sep 17 00:00:00 2001 From: Max Wash Date: Mon, 25 May 2026 17:23:50 +0100 Subject: [PATCH] fx: namemap: fix nullptr deference in fx_namemap_first --- fx/namemap.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fx/namemap.c b/fx/namemap.c index 245da69..69eccb8 100644 --- a/fx/namemap.c +++ b/fx/namemap.c @@ -141,6 +141,10 @@ struct fx_namemap_entry *fx_namemap_first(const struct fx_namemap *map) struct __fx_namemap_entry, first, e_node); + if (!entry) { + return NULL; + } + if (entry->e_flags == MAP_ENTRY_ITEM) { return (struct fx_namemap_entry *)entry; }