src/os/os_test.go | 2 2 + 0 - 0 !
1 file changed, 2 insertions(+)

 disable test for userhomedir.

On Debian buildds, the user home dir does not exist, so this test fails.

src/syscall/mksyscall.pl | 2 1 + 1 - 0 !
src/syscall/mksyscall_libc.pl | 2 1 + 1 - 0 !
src/syscall/mksysctl_openbsd.pl | 2 1 + 1 - 0 !
src/syscall/mksysnum_darwin.pl | 2 1 + 1 - 0 !
src/syscall/mksysnum_dragonfly.pl | 2 1 + 1 - 0 !
src/syscall/mksysnum_freebsd.pl | 2 1 + 1 - 0 !
src/syscall/mksysnum_linux.pl | 2 1 + 1 - 0 !
src/syscall/mksysnum_netbsd.pl | 2 1 + 1 - 0 !
src/syscall/mksysnum_openbsd.pl | 2 1 + 1 - 0 !
9 files changed, 9 insertions(+), 9 deletions(-)

 fix lintian warnings about wrong interpreter path

The command used for this change is as follows:

grep -rH "/usr/bin/env perl" * | cut -d: -f1 | xargs -n1 sed -i -e "s,/usr/bin/env perl,/usr/bin/perl,"

src/cmd/cgo/gcc.go | 12 10 + 2 - 0 !
src/cmd/cgo/main.go | 4 3 + 1 - 0 !
src/cmd/go/internal/work/exec.go | 14 12 + 2 - 0 !
3 files changed, 25 insertions(+), 5 deletions(-)

 cmd/go, cmd/cgo: pass -mfp32 and -mhard/soft-float to mips gcc

For mips32 currently, we are using FP32, while the gcc may be FPXX,
which may generate .MIPS.abiflags and .gnu.attributes section with
value as FPXX. So the kernel will treat the exe as FPXX, and may
choose to use FR=1 FPU mode for it.
Currently, in Go, we use 2 lwc1 to load both half of a double value
to a pair of even-odd FPR. This behavior can only work with FR=0 mode.

In FR=1 mode, all of 32 FPR are 64bit. If we lwc1 the high-half of a double
value to an odd FPR, and try to use the previous even FPR to compute, the
real high-half of even FPR will be unpredicatable.
We set -mfp32 to force the gcc generate FP32 code and section value.

More details about FP32/FPXX/FP64 are explained in:
https://web.archive.org/web/20180828210612/https://dmz-portal.mips.com/wiki/MIPS_O32_ABI_-_FR0_and_FR1_Interlinking

When GOMIPS/GOMIPS64 is set as softfloat, we should also pass
 -msoft-float to gcc.

Here we also add -mno-odd-spreg option, since Loongson's CPU cannot use
odd-number FR in FR=0 mode.

Fixes #39435

misc/cgo/test/issue7978.go | 117 117 + 0 - 0 !
misc/cgo/test/issue7978b.go | 24 24 + 0 - 0 !
misc/cgo/test/testx.go | 105 0 + 105 - 0 !
src/cmd/dist/test.go | 2 1 + 1 - 0 !
4 files changed, 142 insertions(+), 106 deletions(-)

 cmd/dist: fix build failure of misc/cgo/test on arm64

Test7978 of misc/cgo/test fails in 'dist test' on arm64 if the C compiler
is of GCC-9.4 or above and its 'outline atomics' feature is enabled, since
the internal linking hasn't yet supported "__attribute__((constructor))"
and also mis-handles hidden visibility.

Two changes are made for 'misc/cgo/test' to fix the issue:
  1. passing "-tags=internal" for the internal linking PIE case.
  2. skipping Test7978 on arm64 for the internal linking cases.

This CL fixes 'dist test' failure only, user is expected to pass the option
'-mno-outline-atomics' via CGO_CFLAGS if running into the same problem when
building cgo program using internal linking.

Updates #39466

src/cmd/dist/test.go | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 [patch] cmd/dist: increase default timeout scale for arm

src/syscall/exec_linux_test.go | 7 7 + 0 - 0 !
1 file changed, 7 insertions(+)

 skip userns test in schroot as well

When schroot is using overlayfs, it fails to detect it as chroot.

src/archive/zip/reader.go | 2 1 + 1 - 0 !
src/archive/zip/reader_test.go | 18 18 + 0 - 0 !
2 files changed, 19 insertions(+), 1 deletion(-)

 cve-2021-39293

misc/wasm/wasm_exec.js | 7 7 + 0 - 0 !
src/cmd/link/internal/ld/data.go | 11 10 + 1 - 0 !
2 files changed, 17 insertions(+), 1 deletion(-)

 cve-2021-38297

src/debug/macho/file.go | 9 9 + 0 - 0 !
src/debug/macho/file_test.go | 7 7 + 0 - 0 !
src/debug/macho/testdata/gcc-amd64-darwin-exec-with-bad-dysym.base64 | 1 1 + 0 - 0 !
3 files changed, 17 insertions(+)

 cve-2021-41771

src/net/http/h2_bundle.go | 10 9 + 1 - 0 !
1 file changed, 9 insertions(+), 1 deletion(-)

 cve-2021-44716

src/syscall/exec_unix.go | 20 6 + 14 - 0 !
1 file changed, 6 insertions(+), 14 deletions(-)

 cve-2021-44717

src/crypto/elliptic/elliptic.go | 5 5 + 0 - 0 !
src/crypto/elliptic/elliptic_test.go | 81 81 + 0 - 0 !
src/crypto/elliptic/p224.go | 5 5 + 0 - 0 !
3 files changed, 91 insertions(+)

 cve-2022-23806

src/math/big/ratconv.go | 5 5 + 0 - 0 !
src/math/big/ratconv_test.go | 1 1 + 0 - 0 !
2 files changed, 6 insertions(+)

 cve-2022-23772

src/cmd/go/internal/modfetch/coderepo.go | 215 106 + 109 - 0 !
1 file changed, 106 insertions(+), 109 deletions(-)

 cve-2022-23773

src/regexp/syntax/parse.go | 72 70 + 2 - 0 !
src/regexp/syntax/parse_test.go | 7 7 + 0 - 0 !
2 files changed, 77 insertions(+), 2 deletions(-)

 cve-2022-24921