From 382279336f428c80f344edfc30d53797e3e76146 Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Tue, 26 Oct 2010 12:52:53 -0400 Subject: [PATCH] Btrfs: set trans to null in reserve_metadata_bytes if we commit the transaction btrfs_commit_transaction will free our trans, but because we pass trans to shrink_delalloc we could possibly have a use after free situation. So instead if we commit the transaction, set trans to null and set committed to true so we don't keep trying to commit a transaction. This fixes a panic I could reproduce at will. Thanks, Signed-off-by: Josef Bacik --- Reading git-format-patch failed