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fx: namemap: fix nullptr deference in fx_namemap_first

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max 🍓
2026-05-25 17:23:50 +01:00
parent 0f1dfc0b07
commit 12b04eea8d
1 changed files with 4 additions and 0 deletions
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fx/namemap.c
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@@ -141,6 +141,10 @@ struct fx_namemap_entry *fx_namemap_first(const struct fx_namemap *map)
struct __fx_namemap_entry, struct __fx_namemap_entry,
first, first,
e_node); e_node);
if (!entry) {
return NULL;
}
if (entry->e_flags == MAP_ENTRY_ITEM) { if (entry->e_flags == MAP_ENTRY_ITEM) {
return (struct fx_namemap_entry *)entry; return (struct fx_namemap_entry *)entry;
} }