From 5e057d5cad3e0f3bd9faa3c1124a3a592cb32919 Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Mon, 7 Apr 2008 22:00:58 -0500 Subject: [PATCH] Fix ext2fs_extent_insert when at last extent in node ext2fs_extent_insert() only did a memmove if path->left was > 0, but if we are at the last extent in the node, path->left == 0, and this node must be moved before the current extent is replaced with the newly inserted node. Signed-off-by: Eric Sandeen Signed-off-by: Theodore Ts'o --- lib/ext2fs/extent.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/ext2fs/extent.c b/lib/ext2fs/extent.c index 76f6f6563..9f19e7b61 100644 --- a/lib/ext2fs/extent.c +++ b/lib/ext2fs/extent.c @@ -689,7 +689,7 @@ errcode_t ext2fs_extent_insert(ext2_extent_handle_t handle, int flags, path->curr = ix; - if (path->left > 0) + if (path->left >= 0) memmove(ix + 1, ix, (path->left+1) * sizeof(struct ext3_extent_idx)); path->left++; -- 2.47.2