From 532d8e757b063de061d60dbe5bd3c97706a63d4e Mon Sep 17 00:00:00 2001 From: Freywar Ulvnaudgari Date: Tue, 25 Aug 2026 22:53:53 +0300 Subject: [PATCH] Fix reading past array end in FAT16 driver --- src/kernel/fat16.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/kernel/fat16.c b/src/kernel/fat16.c index d942c33..4e89418 100644 --- a/src/kernel/fat16.c +++ b/src/kernel/fat16.c @@ -357,7 +357,7 @@ fs_node_t *fat16_open_at(const fs_node_t *directory, uint16_t index, uint64_t fl ei++; } - fs_node_t *result = open_entry(dir_cluster, entries, ei); + fs_node_t *result = ei < entries_count ? open_entry(dir_cluster, entries, ei) : NUL; memory_free(entries);