diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/k/kernel-configs/config-generic-5.4.33 (renamed from source/k/kernel-configs/config-generic-5.4.32) | 2 | ||||
| -rw-r--r-- | source/k/kernel-configs/config-generic-5.4.33.x64 (renamed from source/k/kernel-configs/config-generic-5.4.32.x64) | 2 | ||||
| -rw-r--r-- | source/k/kernel-configs/config-generic-smp-5.4.33-smp (renamed from source/k/kernel-configs/config-generic-smp-5.4.32-smp) | 2 | ||||
| -rw-r--r-- | source/k/kernel-configs/config-huge-5.4.33 (renamed from source/k/kernel-configs/config-huge-5.4.32) | 2 | ||||
| -rw-r--r-- | source/k/kernel-configs/config-huge-5.4.33.x64 (renamed from source/k/kernel-configs/config-huge-5.4.32.x64) | 2 | ||||
| -rw-r--r-- | source/k/kernel-configs/config-huge-smp-5.4.33-smp (renamed from source/k/kernel-configs/config-huge-smp-5.4.32-smp) | 2 | ||||
| -rw-r--r-- | source/l/libuv/libuv.977be04762b9bda29a88d39bb3e2cb7c44b2ad22.patch | 484 | ||||
| -rwxr-xr-x | source/l/libuv/libuv.SlackBuild | 5 |
8 files changed, 494 insertions, 7 deletions
diff --git a/source/k/kernel-configs/config-generic-5.4.32 b/source/k/kernel-configs/config-generic-5.4.33 index deefa646..611b3759 100644 --- a/source/k/kernel-configs/config-generic-5.4.32 +++ b/source/k/kernel-configs/config-generic-5.4.33 @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86 5.4.32 Kernel Configuration +# Linux/x86 5.4.33 Kernel Configuration # # diff --git a/source/k/kernel-configs/config-generic-5.4.32.x64 b/source/k/kernel-configs/config-generic-5.4.33.x64 index 46f5e853..3a83ac97 100644 --- a/source/k/kernel-configs/config-generic-5.4.32.x64 +++ b/source/k/kernel-configs/config-generic-5.4.33.x64 @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86 5.4.32 Kernel Configuration +# Linux/x86 5.4.33 Kernel Configuration # # diff --git a/source/k/kernel-configs/config-generic-smp-5.4.32-smp b/source/k/kernel-configs/config-generic-smp-5.4.33-smp index da1fac76..59dd6a3d 100644 --- a/source/k/kernel-configs/config-generic-smp-5.4.32-smp +++ b/source/k/kernel-configs/config-generic-smp-5.4.33-smp @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86 5.4.32 Kernel Configuration +# Linux/x86 5.4.33 Kernel Configuration # # diff --git a/source/k/kernel-configs/config-huge-5.4.32 b/source/k/kernel-configs/config-huge-5.4.33 index fce8cdec..6b9e379b 100644 --- a/source/k/kernel-configs/config-huge-5.4.32 +++ b/source/k/kernel-configs/config-huge-5.4.33 @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86 5.4.32 Kernel Configuration +# Linux/x86 5.4.33 Kernel Configuration # # diff --git a/source/k/kernel-configs/config-huge-5.4.32.x64 b/source/k/kernel-configs/config-huge-5.4.33.x64 index 5b44e763..5c2b1a46 100644 --- a/source/k/kernel-configs/config-huge-5.4.32.x64 +++ b/source/k/kernel-configs/config-huge-5.4.33.x64 @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86 5.4.32 Kernel Configuration +# Linux/x86 5.4.33 Kernel Configuration # # diff --git a/source/k/kernel-configs/config-huge-smp-5.4.32-smp b/source/k/kernel-configs/config-huge-smp-5.4.33-smp index e118c377..19f475f2 100644 --- a/source/k/kernel-configs/config-huge-smp-5.4.32-smp +++ b/source/k/kernel-configs/config-huge-smp-5.4.33-smp @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86 5.4.32 Kernel Configuration +# Linux/x86 5.4.33 Kernel Configuration # # diff --git a/source/l/libuv/libuv.977be04762b9bda29a88d39bb3e2cb7c44b2ad22.patch b/source/l/libuv/libuv.977be04762b9bda29a88d39bb3e2cb7c44b2ad22.patch new file mode 100644 index 00000000..f0dae9cb --- /dev/null +++ b/source/l/libuv/libuv.977be04762b9bda29a88d39bb3e2cb7c44b2ad22.patch @@ -0,0 +1,484 @@ +From 977be04762b9bda29a88d39bb3e2cb7c44b2ad22 Mon Sep 17 00:00:00 2001 +From: Ben Noordhuis <info@bnoordhuis.nl> +Date: Thu, 16 Apr 2020 09:59:03 +0200 +Subject: [PATCH] Revert "freebsd,linux: add recvmmsg() + sendmmsg() udp + implementation" + +This reverts commit 3d7136639a39db46bc4a9074922559a564e49514. +This reverts commit d9cd7d437d6bcea56355b6e0ef215aa64687d7a1. + +The first reverted commit is the sendmmsg/recvmmsg support, the second +one a fix-up to deliver datagrams in order. The second commit has been +implicated in causing bind9 to crash on freebsd. + +A quick review of the code suggests that downstream code written against +pre-v1.35.0 libuv can't safely deal with multi-datagram support because +they are unaware of the `UV_UDP_MMSG_CHUNK` flag and what that implies +for buffer management, hence I'm moving to revert it. + +The `UV_UDP_MMSG_CHUNK` flag remains part of `uv_udp_flags` for +API/ABI backwards compatibility reasons but it is no longer used. + +Fixes: https://github.com/libuv/libuv/issues/2791 +Refs: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=245653 +--- + docs/src/udp.rst | 18 +--- + include/uv.h | 5 +- + src/unix/freebsd.c | 25 ----- + src/unix/internal.h | 24 ----- + src/unix/linux-syscalls.c | 1 - + src/unix/linux-syscalls.h | 14 +++ + src/unix/udp.c | 207 +------------------------------------- + 7 files changed, 22 insertions(+), 272 deletions(-) + +diff --git a/docs/src/udp.rst b/docs/src/udp.rst +index 786a28b030..53b1fea493 100644 +--- a/docs/src/udp.rst ++++ b/docs/src/udp.rst +@@ -42,11 +42,6 @@ Data types + * any traffic, in effect "stealing" the port from the previous listener. + */ + UV_UDP_REUSEADDR = 4 +- /* +- * Indicates that the message was received by recvmmsg, so the buffer provided +- * must not be freed by the recv_cb callback. +- */ +- UV_UDP_MMSG_CHUNK = 8 + }; + + .. c:type:: void (*uv_udp_send_cb)(uv_udp_send_t* req, int status) +@@ -67,18 +62,13 @@ Data types + * `buf`: :c:type:`uv_buf_t` with the received data. + * `addr`: ``struct sockaddr*`` containing the address of the sender. + Can be NULL. Valid for the duration of the callback only. +- * `flags`: One or more or'ed UV_UDP_* constants. ++ * `flags`: One or more or'ed UV_UDP_* constants. Right now only ++ ``UV_UDP_PARTIAL`` is used. + + The callee is responsible for freeing the buffer, libuv does not reuse it. + The buffer may be a null buffer (where `buf->base` == NULL and `buf->len` == 0) + on error. + +- When using :man:`recvmmsg(2)`, chunks will have the `UV_UDP_MMSG_CHUNK` flag set, +- those must not be freed. There will be a final callback with `nread` set to 0, +- `addr` set to NULL and the buffer pointing at the initially allocated data with +- the `UV_UDP_MMSG_CHUNK` flag cleared. This is a good chance for the callee to +- free the provided buffer. +- + .. note:: + The receive callback will be called with `nread` == 0 and `addr` == NULL when there is + nothing to read, and with `nread` == 0 and `addr` != NULL when an empty UDP packet is +@@ -376,10 +366,6 @@ API + + :returns: 0 on success, or an error code < 0 on failure. + +- .. versionchanged:: 1.35.0 added support for :man:`recvmmsg(2)` on supported platforms). +- The use of this feature requires a buffer larger than +- 2 * 64KB to be passed to `alloc_cb`. +- + .. c:function:: int uv_udp_recv_stop(uv_udp_t* handle) + + Stop listening for incoming datagrams. +diff --git a/include/uv.h b/include/uv.h +index 2e8072fdae..dd8c8a40b0 100644 +--- a/include/uv.h ++++ b/include/uv.h +@@ -1,4 +1,4 @@ +-/* Copyright Joyent, Inc. and other Node contributors. All rights reserved. ++/* COPYRIGHT JOYENT, INC. AND OTHER NODE CONTRIBUTORS. ALL RIGHTS RESERVED. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to +@@ -607,8 +607,7 @@ enum uv_udp_flags { + */ + UV_UDP_REUSEADDR = 4, + /* +- * Indicates that the message was received by recvmmsg, so the buffer provided +- * must not be freed by the recv_cb callback. ++ * Unused. Here for API/ABI compatibility. + */ + UV_UDP_MMSG_CHUNK = 8 + }; +diff --git a/src/unix/freebsd.c b/src/unix/freebsd.c +index ef77e127c2..57bd04e240 100644 +--- a/src/unix/freebsd.c ++++ b/src/unix/freebsd.c +@@ -288,28 +288,3 @@ int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count) { + uv__free(cp_times); + return 0; + } +- +- +-int uv__sendmmsg(int fd, +- struct uv__mmsghdr* mmsg, +- unsigned int vlen, +- unsigned int flags) { +-#if __FreeBSD__ >= 11 +- return sendmmsg(fd, mmsg, vlen, flags); +-#else +- return errno = ENOSYS, -1; +-#endif +-} +- +- +-int uv__recvmmsg(int fd, +- struct uv__mmsghdr* mmsg, +- unsigned int vlen, +- unsigned int flags, +- struct timespec* timeout) { +-#if __FreeBSD__ >= 11 +- return recvmmsg(fd, mmsg, vlen, flags, timeout); +-#else +- return errno = ENOSYS, -1; +-#endif +-} +diff --git a/src/unix/internal.h b/src/unix/internal.h +index 598554b607..469fd7d2b8 100644 +--- a/src/unix/internal.h ++++ b/src/unix/internal.h +@@ -31,7 +31,6 @@ + #include <fcntl.h> /* O_CLOEXEC and O_NONBLOCK, if supported. */ + #include <stdio.h> + #include <errno.h> +-#include <sys/socket.h> + + #if defined(__STRICT_ANSI__) + # define inline __inline +@@ -328,27 +327,4 @@ int uv__getsockpeername(const uv_handle_t* handle, + struct sockaddr* name, + int* namelen); + +-#if defined(__linux__) || \ +- defined(__FreeBSD__) || \ +- defined(__FreeBSD_kernel__) +-#define HAVE_MMSG 1 +-struct uv__mmsghdr { +- struct msghdr msg_hdr; +- unsigned int msg_len; +-}; +- +-int uv__recvmmsg(int fd, +- struct uv__mmsghdr* mmsg, +- unsigned int vlen, +- unsigned int flags, +- struct timespec* timeout); +-int uv__sendmmsg(int fd, +- struct uv__mmsghdr* mmsg, +- unsigned int vlen, +- unsigned int flags); +-#else +-#define HAVE_MMSG 0 +-#endif +- +- + #endif /* UV_UNIX_INTERNAL_H_ */ +diff --git a/src/unix/linux-syscalls.c b/src/unix/linux-syscalls.c +index 742f26ada8..eb5a8fd274 100644 +--- a/src/unix/linux-syscalls.c ++++ b/src/unix/linux-syscalls.c +@@ -126,7 +126,6 @@ + # endif + #endif /* __NR_getrandom */ + +-struct uv__mmsghdr; + + int uv__sendmmsg(int fd, + struct uv__mmsghdr* mmsg, +diff --git a/src/unix/linux-syscalls.h b/src/unix/linux-syscalls.h +index 2e8fa2a519..7ee1511a45 100644 +--- a/src/unix/linux-syscalls.h ++++ b/src/unix/linux-syscalls.h +@@ -61,6 +61,20 @@ struct uv__statx { + uint64_t unused1[14]; + }; + ++struct uv__mmsghdr { ++ struct msghdr msg_hdr; ++ unsigned int msg_len; ++}; ++ ++int uv__recvmmsg(int fd, ++ struct uv__mmsghdr* mmsg, ++ unsigned int vlen, ++ unsigned int flags, ++ struct timespec* timeout); ++int uv__sendmmsg(int fd, ++ struct uv__mmsghdr* mmsg, ++ unsigned int vlen, ++ unsigned int flags); + ssize_t uv__preadv(int fd, const struct iovec *iov, int iovcnt, int64_t offset); + ssize_t uv__pwritev(int fd, const struct iovec *iov, int iovcnt, int64_t offset); + int uv__dup3(int oldfd, int newfd, int flags); +diff --git a/src/unix/udp.c b/src/unix/udp.c +index f2fcae1760..982059ff48 100644 +--- a/src/unix/udp.c ++++ b/src/unix/udp.c +@@ -32,8 +32,6 @@ + #endif + #include <sys/un.h> + +-#define UV__UDP_DGRAM_MAXSIZE (64 * 1024) +- + #if defined(IPV6_JOIN_GROUP) && !defined(IPV6_ADD_MEMBERSHIP) + # define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP + #endif +@@ -51,36 +49,6 @@ static int uv__udp_maybe_deferred_bind(uv_udp_t* handle, + int domain, + unsigned int flags); + +-#if HAVE_MMSG +- +-#define UV__MMSG_MAXWIDTH 20 +- +-static int uv__udp_recvmmsg(uv_udp_t* handle, uv_buf_t* buf); +-static void uv__udp_sendmmsg(uv_udp_t* handle); +- +-static int uv__recvmmsg_avail; +-static int uv__sendmmsg_avail; +-static uv_once_t once = UV_ONCE_INIT; +- +-static void uv__udp_mmsg_init(void) { +- int ret; +- int s; +- s = uv__socket(AF_INET, SOCK_DGRAM, 0); +- if (s < 0) +- return; +- ret = uv__sendmmsg(s, NULL, 0, 0); +- if (ret == 0 || errno != ENOSYS) { +- uv__sendmmsg_avail = 1; +- uv__recvmmsg_avail = 1; +- } else { +- ret = uv__recvmmsg(s, NULL, 0, 0, NULL); +- if (ret == 0 || errno != ENOSYS) +- uv__recvmmsg_avail = 1; +- } +- uv__close(s); +-} +- +-#endif + + void uv__udp_close(uv_udp_t* handle) { + uv__io_close(handle->loop, &handle->io_watcher); +@@ -180,61 +148,6 @@ static void uv__udp_io(uv_loop_t* loop, uv__io_t* w, unsigned int revents) { + } + } + +-#if HAVE_MMSG +-static int uv__udp_recvmmsg(uv_udp_t* handle, uv_buf_t* buf) { +- struct sockaddr_in6 peers[UV__MMSG_MAXWIDTH]; +- struct iovec iov[UV__MMSG_MAXWIDTH]; +- struct uv__mmsghdr msgs[UV__MMSG_MAXWIDTH]; +- ssize_t nread; +- uv_buf_t chunk_buf; +- size_t chunks; +- int flags; +- size_t k; +- +- /* prepare structures for recvmmsg */ +- chunks = buf->len / UV__UDP_DGRAM_MAXSIZE; +- if (chunks > ARRAY_SIZE(iov)) +- chunks = ARRAY_SIZE(iov); +- for (k = 0; k < chunks; ++k) { +- iov[k].iov_base = buf->base + k * UV__UDP_DGRAM_MAXSIZE; +- iov[k].iov_len = UV__UDP_DGRAM_MAXSIZE; +- msgs[k].msg_hdr.msg_iov = iov + k; +- msgs[k].msg_hdr.msg_iovlen = 1; +- msgs[k].msg_hdr.msg_name = peers + k; +- msgs[k].msg_hdr.msg_namelen = sizeof(peers[0]); +- } +- +- do +- nread = uv__recvmmsg(handle->io_watcher.fd, msgs, chunks, 0, NULL); +- while (nread == -1 && errno == EINTR); +- +- if (nread < 1) { +- if (nread == 0 || errno == EAGAIN || errno == EWOULDBLOCK) +- handle->recv_cb(handle, 0, buf, NULL, 0); +- else +- handle->recv_cb(handle, UV__ERR(errno), buf, NULL, 0); +- } else { +- /* pass each chunk to the application */ +- for (k = 0; k < (size_t) nread && handle->recv_cb != NULL; k++) { +- flags = UV_UDP_MMSG_CHUNK; +- if (msgs[k].msg_hdr.msg_flags & MSG_TRUNC) +- flags |= UV_UDP_PARTIAL; +- +- chunk_buf = uv_buf_init(iov[k].iov_base, iov[k].iov_len); +- handle->recv_cb(handle, +- msgs[k].msg_len, +- &chunk_buf, +- msgs[k].msg_hdr.msg_name, +- flags); +- } +- +- /* one last callback so the original buffer is freed */ +- if (handle->recv_cb != NULL) +- handle->recv_cb(handle, 0, buf, NULL, 0); +- } +- return nread; +-} +-#endif + + static void uv__udp_recvmsg(uv_udp_t* handle) { + struct sockaddr_storage peer; +@@ -254,27 +167,13 @@ static void uv__udp_recvmsg(uv_udp_t* handle) { + + do { + buf = uv_buf_init(NULL, 0); +- handle->alloc_cb((uv_handle_t*) handle, UV__UDP_DGRAM_MAXSIZE, &buf); ++ handle->alloc_cb((uv_handle_t*) handle, 64 * 1024, &buf); + if (buf.base == NULL || buf.len == 0) { + handle->recv_cb(handle, UV_ENOBUFS, &buf, NULL, 0); + return; + } + assert(buf.base != NULL); + +-#if HAVE_MMSG +- uv_once(&once, uv__udp_mmsg_init); +- if (uv__recvmmsg_avail) { +- /* Returned space for more than 1 datagram, use it to receive +- * multiple datagrams. */ +- if (buf.len >= 2 * UV__UDP_DGRAM_MAXSIZE) { +- nread = uv__udp_recvmmsg(handle, &buf); +- if (nread > 0) +- count -= nread; +- continue; +- } +- } +-#endif +- + memset(&h, 0, sizeof(h)); + memset(&peer, 0, sizeof(peer)); + h.msg_name = &peer; +@@ -300,120 +199,21 @@ static void uv__udp_recvmsg(uv_udp_t* handle) { + + handle->recv_cb(handle, nread, &buf, (const struct sockaddr*) &peer, flags); + } +- count--; + } + /* recv_cb callback may decide to pause or close the handle */ + while (nread != -1 +- && count > 0 ++ && count-- > 0 + && handle->io_watcher.fd != -1 + && handle->recv_cb != NULL); + } + +-#if HAVE_MMSG +-static void uv__udp_sendmmsg(uv_udp_t* handle) { +- uv_udp_send_t* req; +- struct uv__mmsghdr h[UV__MMSG_MAXWIDTH]; +- struct uv__mmsghdr *p; +- QUEUE* q; +- ssize_t npkts; +- size_t pkts; +- size_t i; +- +- if (QUEUE_EMPTY(&handle->write_queue)) +- return; +- +-write_queue_drain: +- for (pkts = 0, q = QUEUE_HEAD(&handle->write_queue); +- pkts < UV__MMSG_MAXWIDTH && q != &handle->write_queue; +- ++pkts, q = QUEUE_HEAD(q)) { +- assert(q != NULL); +- req = QUEUE_DATA(q, uv_udp_send_t, queue); +- assert(req != NULL); +- +- p = &h[pkts]; +- memset(p, 0, sizeof(*p)); +- if (req->addr.ss_family == AF_UNSPEC) { +- p->msg_hdr.msg_name = NULL; +- p->msg_hdr.msg_namelen = 0; +- } else { +- p->msg_hdr.msg_name = &req->addr; +- if (req->addr.ss_family == AF_INET6) +- p->msg_hdr.msg_namelen = sizeof(struct sockaddr_in6); +- else if (req->addr.ss_family == AF_INET) +- p->msg_hdr.msg_namelen = sizeof(struct sockaddr_in); +- else if (req->addr.ss_family == AF_UNIX) +- p->msg_hdr.msg_namelen = sizeof(struct sockaddr_un); +- else { +- assert(0 && "unsupported address family"); +- abort(); +- } +- } +- h[pkts].msg_hdr.msg_iov = (struct iovec*) req->bufs; +- h[pkts].msg_hdr.msg_iovlen = req->nbufs; +- } +- +- do +- npkts = uv__sendmmsg(handle->io_watcher.fd, h, pkts, 0); +- while (npkts == -1 && errno == EINTR); +- +- if (npkts < 1) { +- if (errno == EAGAIN || errno == EWOULDBLOCK || errno == ENOBUFS) +- return; +- for (i = 0, q = QUEUE_HEAD(&handle->write_queue); +- i < pkts && q != &handle->write_queue; +- ++i, q = QUEUE_HEAD(q)) { +- assert(q != NULL); +- req = QUEUE_DATA(q, uv_udp_send_t, queue); +- assert(req != NULL); +- +- req->status = UV__ERR(errno); +- QUEUE_REMOVE(&req->queue); +- QUEUE_INSERT_TAIL(&handle->write_completed_queue, &req->queue); +- } +- uv__io_feed(handle->loop, &handle->io_watcher); +- return; +- } +- +- for (i = 0, q = QUEUE_HEAD(&handle->write_queue); +- i < pkts && q != &handle->write_queue; +- ++i, q = QUEUE_HEAD(&handle->write_queue)) { +- assert(q != NULL); +- req = QUEUE_DATA(q, uv_udp_send_t, queue); +- assert(req != NULL); +- +- req->status = req->bufs[0].len; +- +- /* Sending a datagram is an atomic operation: either all data +- * is written or nothing is (and EMSGSIZE is raised). That is +- * why we don't handle partial writes. Just pop the request +- * off the write queue and onto the completed queue, done. +- */ +- QUEUE_REMOVE(&req->queue); +- QUEUE_INSERT_TAIL(&handle->write_completed_queue, &req->queue); +- } +- +- /* couldn't batch everything, continue sending (jump to avoid stack growth) */ +- if (!QUEUE_EMPTY(&handle->write_queue)) +- goto write_queue_drain; +- uv__io_feed(handle->loop, &handle->io_watcher); +- return; +-} +-#endif + + static void uv__udp_sendmsg(uv_udp_t* handle) { + uv_udp_send_t* req; +- struct msghdr h; + QUEUE* q; ++ struct msghdr h; + ssize_t size; + +-#if HAVE_MMSG +- uv_once(&once, uv__udp_mmsg_init); +- if (uv__sendmmsg_avail) { +- uv__udp_sendmmsg(handle); +- return; +- } +-#endif +- + while (!QUEUE_EMPTY(&handle->write_queue)) { + q = QUEUE_HEAD(&handle->write_queue); + assert(q != NULL); +@@ -463,6 +263,7 @@ static void uv__udp_sendmsg(uv_udp_t* handle) { + } + } + ++ + /* On the BSDs, SO_REUSEPORT implies SO_REUSEADDR but with some additional + * refinements for programs that use multicast. + * + diff --git a/source/l/libuv/libuv.SlackBuild b/source/l/libuv/libuv.SlackBuild index 716c1c92..4e182fa9 100755 --- a/source/l/libuv/libuv.SlackBuild +++ b/source/l/libuv/libuv.SlackBuild @@ -24,7 +24,7 @@ cd $(dirname $0) ; CWD=$(pwd) PKGNAM=libuv VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)} -BUILD=${BUILD:-1} +BUILD=${BUILD:-2} # Automatically determine the architecture we're building on: if [ -z "$ARCH" ]; then @@ -85,6 +85,9 @@ find . \ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \ -exec chmod 644 {} \+ +# Revert commits that cause BIND to crash: +zcat $CWD/libuv.977be04762b9bda29a88d39bb3e2cb7c44b2ad22.patch.gz | patch -p1 --verbose || exit 1 + if [ ! -r configure ]; then NOCONFIGURE=1 ./autogen.sh fi |