From 3c79472a773210127bec1768aaf85e540daa3f9f Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Sun, 24 Nov 2019 16:41:23 +0100 Subject: Fix check of block size in super block The check needs to include 1M, which is still a valid block size. Signed-off-by: David Oberhollenzer --- lib/sqfs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/sqfs/super.c') diff --git a/lib/sqfs/super.c b/lib/sqfs/super.c index 20ce420..4ed95ae 100644 --- a/lib/sqfs/super.c +++ b/lib/sqfs/super.c @@ -20,7 +20,7 @@ int sqfs_super_init(sqfs_super_t *super, size_t block_size, sqfs_u32 mtime, if (block_size & (block_size - 1)) return SQFS_ERROR_SUPER_BLOCK_SIZE; - if (block_size < 4096 || block_size >= (1 << 20)) + if (block_size < 4096 || block_size > (1 << 20)) return SQFS_ERROR_SUPER_BLOCK_SIZE; memset(super, 0, sizeof(*super)); -- cgit v1.2.3