net/rsync: update 3.4.1 -> 3.4.2
Changelog: https://download.samba.org/pub/rsync/NEWS#3.4.2
Major changes:
- Fixed a signed integer overflow in the PROXY protocol v2 header parser
- Fixed an invalid access to the files array
- Reject negative token values in the compressed-stream token decoder
- Fixed the element count passed to the xattr qsort()
- Fixed a buffer underflow in clean_fname()
- Fixed an uninitialized mul_one in the AVX2 get_checksum1 path (undefined behaviour)
- Fixed an uninitialized buf1 on the first call to get_checksum2() in the MD4 path
- Zero all new memory from internal allocations
- Removed support for the unmaintained rsync-patches archive
Port changes:
- Remove File system flags support (--fileflags)
PR: 295044
Reported by: Sven Siegmund <sven.siegmund@gmail.com>
(cherry picked from commit 3f345476b5ca39b55f3d9f2223072da96783475d)