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-rw-r--r--src/util/hash_table.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/util/hash_table.c b/src/util/hash_table.c
index 4cfe3d93251..9e643af8b23 100644
--- a/src/util/hash_table.c
+++ b/src/util/hash_table.c
@@ -295,6 +295,8 @@ hash_table_insert(struct hash_table *ht, uint32_t hash,
uint32_t start_hash_address, hash_address;
struct hash_entry *available_entry = NULL;
+ assert(key != NULL);
+
if (ht->entries >= ht->max_entries) {
_mesa_hash_table_rehash(ht, ht->size_index + 1);
} else if (ht->deleted_entries + ht->entries >= ht->max_entries) {