Ticket History #8484: Avoid unaligned access in btree byte swapping

Avoid unaligned access in btree byte swapping

Apply a patch from NetBSD to use temporary character buffers instead
of doing an unaligned read when swapping bytes.

https://github.com/krb5/krb5/commit/0936b2578b64be2c53c8cfccd70cbe93519d42fa
Author: Tom Yu <tlyu@mit.edu>
Commit: 0936b2578b64be2c53c8cfccd70cbe93519d42fa
Branch: master
src/plugins/kdb/db2/libdb2/include/db-int.h | 22 ++++++++++++++--------
1 files changed, 14 insertions(+), 8 deletions(-)

Test btree unaligned byte swapping

Add a regression test for unaligned accesses during btree byte
swapping.

https://github.com/krb5/krb5/commit/eaa03649fb5a3d983d48afe0124b15ad12b7bead
Author: Tom Yu <tlyu@mit.edu>
Commit: eaa03649fb5a3d983d48afe0124b15ad12b7bead
Branch: master
src/plugins/kdb/db2/libdb2/test/run.test | 36 ++++++++++++++++++++++++++++-
1 files changed, 34 insertions(+), 2 deletions(-)

Avoid unaligned access in btree byte swapping

Apply a patch from NetBSD to use temporary character buffers instead
of doing an unaligned read when swapping bytes.

(cherry picked from commit 0936b2578b64be2c53c8cfccd70cbe93519d42fa)

https://github.com/krb5/krb5/commit/2e1d229805ef1358ae8e975d7972ec717ed5c5e2
Author: Tom Yu <tlyu@mit.edu>
Commit: 2e1d229805ef1358ae8e975d7972ec717ed5c5e2
Branch: krb5-1.14
src/plugins/kdb/db2/libdb2/include/db-int.h | 22 ++++++++++++++--------
1 files changed, 14 insertions(+), 8 deletions(-)

Test btree unaligned byte swapping

Add a regression test for unaligned accesses during btree byte
swapping.

(back ported from commit eaa03649fb5a3d983d48afe0124b15ad12b7bead)

https://github.com/krb5/krb5/commit/0039539d64f4b33c170461ceb9e7b4fecff4df40
Author: Tom Yu <tlyu@mit.edu>
Commit: 0039539d64f4b33c170461ceb9e7b4fecff4df40
Branch: krb5-1.13
src/plugins/kdb/db2/libdb2/test/run.test | 36 ++++++++++++++++++++++++++++-
1 files changed, 34 insertions(+), 2 deletions(-)