rsync: Fix of 3 CVEs

CVE-2017-16548: fix heap overread in receivexattr by enforcing trailing NUL on received xattr names - CVE-2017-17434: sanitize xname in readndxandattrs and check daemon filter against fnamecmp in recvfiles - CVE-2018-5764: prevent client from resetting protectargs during the second parsearguments...

CLSA-2026-1776791634 rsync: Fix of 3 CVEs

CVE-2017-16548: fix heap overread in receivexattr by enforcing trailing NUL on received xattr names - CVE-2017-17434: sanitize xname in readndxandattrs and check daemon filter against fnamecmp in recvfiles - CVE-2018-5764: prevent client from resetting protectargs during the second parsearguments...

CVE-2022-50883 bpf: Prevent decl_tag from being referenced in func_proto arg

In the Linux kernel, the following vulnerability has been resolved: bpf: Prevent decltag from being referenced in funcproto arg Syzkaller managed to hit another decltag issue: btffuncprotocheck kernel/bpf/btf.c:4506 inline btfcheckalltypes kernel/bpf/btf.c:4734 inline btfparsetypesec+0x1175/0x198...