ce75e90859
[ Upstream commit d0ea17aec12ea0f7b9d2ed727d8ef8169d1e7699 ] Several places in the qgroup self tests follow the pattern of freeing the ulist pointer they passed to btrfs_find_all_roots() if the call to that function returned an error. That is pointless because that function always frees the ulist in case it returns an error. Also In some places like at test_multiple_refs(), after a call to btrfs_qgroup_account_extent() we also leave "old_roots" and "new_roots" pointing to ulists that were freed, because btrfs_qgroup_account_extent() has freed those ulists, and if after that the next call to btrfs_find_all_roots() fails, we call ulist_free() on the "old_roots" ulist again, resulting in a double free. So remove those calls to reduce the code size and avoid double ulist free in case of an error. Signed-off-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: David Sterba <dsterba@suse.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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| .. | ||
| btrfs-tests.c | ||
| btrfs-tests.h | ||
| extent-buffer-tests.c | ||
| extent-io-tests.c | ||
| extent-map-tests.c | ||
| free-space-tests.c | ||
| free-space-tree-tests.c | ||
| inode-tests.c | ||
| qgroup-tests.c | ||