From ed719d9d1e0855e4d9b23d190acff84c66c1bb6a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20K=C3=B6nig?= Date: Wed, 15 Aug 2018 13:25:14 +0200 Subject: [PATCH libdrm] amdgpu: fix off by one in handle_table_insert MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Stupid me, max_key must always be larger than key. Signed-off-by: Christian König --- amdgpu/handle_table.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/amdgpu/handle_table.c b/amdgpu/handle_table.c index 15cd4763..4fdd29d3 100644 --- a/amdgpu/handle_table.c +++ b/amdgpu/handle_table.c @@ -33,7 +33,7 @@ drm_private int handle_table_insert(struct handle_table *table, uint32_t key, { if (key >= table->max_key) { uint32_t alignment = sysconf(_SC_PAGESIZE) / sizeof(void*); - uint32_t max_key = ALIGN(key, alignment); + uint32_t max_key = ALIGN(key + 1, alignment); void **values; values = realloc(table->values, max_key * sizeof(void *)); -- 2.17.1