diff options
3 files changed, 2 insertions, 165 deletions
diff --git a/meta-phosphor/recipes-core/systemd/systemd/0001-journal-network-timesync-fix-segfault-on-32bit-timev.patch b/meta-phosphor/recipes-core/systemd/systemd/0001-journal-network-timesync-fix-segfault-on-32bit-timev.patch deleted file mode 100644 index c3af62e15..000000000 --- a/meta-phosphor/recipes-core/systemd/systemd/0001-journal-network-timesync-fix-segfault-on-32bit-timev.patch +++ /dev/null @@ -1,66 +0,0 @@ -From 83676e4278cecb44316e6ae88e1365e6fcfdd4ff Mon Sep 17 00:00:00 2001 -From: Yu Watanabe <watanabe.yu+github@gmail.com> -Date: Wed, 15 Sep 2021 23:29:11 +0900 -Subject: [PATCH] journal,network,timesync: fix segfault on 32bit - timeval/timespec systems - -Fixes #20741. ---- - src/journal/journald-server.c | 7 +++++-- - src/libsystemd-network/icmp6-util.c | 3 ++- - src/timesync/timesyncd-manager.c | 3 ++- - 3 files changed, 9 insertions(+), 4 deletions(-) - -diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c -index abd52f7c14..2d1d9e66d7 100644 ---- a/src/journal/journald-server.c -+++ b/src/journal/journald-server.c -@@ -1275,11 +1275,14 @@ int server_process_datagram( - /* We use NAME_MAX space for the SELinux label here. The kernel currently enforces no limit, but - * according to suggestions from the SELinux people this will change and it will probably be - * identical to NAME_MAX. For now we use that, but this should be updated one day when the final -- * limit is known. */ -+ * limit is known. -+ * -+ * Here, we need to explicitly initialize the buffer with zero, as glibc has a bug in -+ * __convert_scm_timestamps(), which assumes the buffer is initialized. See #20741. */ - CMSG_BUFFER_TYPE(CMSG_SPACE(sizeof(struct ucred)) + - CMSG_SPACE_TIMEVAL + - CMSG_SPACE(sizeof(int)) + /* fd */ -- CMSG_SPACE(NAME_MAX) /* selinux label */) control; -+ CMSG_SPACE(NAME_MAX) /* selinux label */) control = {}; - - union sockaddr_union sa = {}; - -diff --git a/src/libsystemd-network/icmp6-util.c b/src/libsystemd-network/icmp6-util.c -index 823be0f275..3832bbd920 100644 ---- a/src/libsystemd-network/icmp6-util.c -+++ b/src/libsystemd-network/icmp6-util.c -@@ -148,8 +148,9 @@ int icmp6_send_router_solicitation(int s, const struct ether_addr *ether_addr) { - int icmp6_receive(int fd, void *buffer, size_t size, struct in6_addr *ret_dst, - triple_timestamp *ret_timestamp) { - -+ /* This needs to be initialized with zero. See #20741. */ - CMSG_BUFFER_TYPE(CMSG_SPACE(sizeof(int)) + /* ttl */ -- CMSG_SPACE_TIMEVAL) control; -+ CMSG_SPACE_TIMEVAL) control = {}; - struct iovec iov = {}; - union sockaddr_union sa = {}; - struct msghdr msg = { -diff --git a/src/timesync/timesyncd-manager.c b/src/timesync/timesyncd-manager.c -index 648e804105..e37db1c570 100644 ---- a/src/timesync/timesyncd-manager.c -+++ b/src/timesync/timesyncd-manager.c -@@ -412,7 +412,8 @@ static int manager_receive_response(sd_event_source *source, int fd, uint32_t re - .iov_base = &ntpmsg, - .iov_len = sizeof(ntpmsg), - }; -- CMSG_BUFFER_TYPE(CMSG_SPACE_TIMESPEC) control; -+ /* This needs to be initialized with zero. See #20741. */ -+ CMSG_BUFFER_TYPE(CMSG_SPACE_TIMESPEC) control = {}; - union sockaddr_union server_addr; - struct msghdr msghdr = { - .msg_iov = &iov, --- -2.33.0.309.g3052b89438-goog - diff --git a/meta-phosphor/recipes-core/systemd/systemd/0001-socket-util-introduce-CMSG_SPACE_TIMEVAL-TIMESPEC-ma.patch b/meta-phosphor/recipes-core/systemd/systemd/0001-socket-util-introduce-CMSG_SPACE_TIMEVAL-TIMESPEC-ma.patch deleted file mode 100644 index 3e376ed3a..000000000 --- a/meta-phosphor/recipes-core/systemd/systemd/0001-socket-util-introduce-CMSG_SPACE_TIMEVAL-TIMESPEC-ma.patch +++ /dev/null @@ -1,89 +0,0 @@ -diff --git a/src/basic/socket-util.h b/src/basic/socket-util.h -index f92e425fd6..09e606614c 100644 ---- a/src/basic/socket-util.h -+++ b/src/basic/socket-util.h -@@ -277,6 +277,28 @@ static inline int getsockopt_int(int fd, int level, int optname, int *ret) { - int socket_bind_to_ifname(int fd, const char *ifname); - int socket_bind_to_ifindex(int fd, int ifindex); - -+/* Define a 64bit version of timeval/timespec in any case, even on 32bit userspace. */ -+struct timeval_large { -+ uint64_t tvl_sec, tvl_usec; -+}; -+struct timespec_large { -+ uint64_t tvl_sec, tvl_nsec; -+}; -+ -+/* glibc duplicates timespec/timeval on certain 32bit archs, once in 32bit and once in 64bit. -+ * See __convert_scm_timestamps() in glibc source code. Hence, we need additional buffer space for them -+ * to prevent from recvmsg_safe() returning -EXFULL. */ -+#define CMSG_SPACE_TIMEVAL \ -+ ((sizeof(struct timeval) == sizeof(struct timeval_large)) ? \ -+ CMSG_SPACE(sizeof(struct timeval)) : \ -+ CMSG_SPACE(sizeof(struct timeval)) + \ -+ CMSG_SPACE(sizeof(struct timeval_large))) -+#define CMSG_SPACE_TIMESPEC \ -+ ((sizeof(struct timespec) == sizeof(struct timespec_large)) ? \ -+ CMSG_SPACE(sizeof(struct timespec)) : \ -+ CMSG_SPACE(sizeof(struct timespec)) + \ -+ CMSG_SPACE(sizeof(struct timespec_large))) -+ - ssize_t recvmsg_safe(int sockfd, struct msghdr *msg, int flags); - - int socket_get_family(int fd, int *ret); -diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c -index a0695ec519..abd52f7c14 100644 ---- a/src/journal/journald-server.c -+++ b/src/journal/journald-server.c -@@ -1277,7 +1277,7 @@ int server_process_datagram( - * identical to NAME_MAX. For now we use that, but this should be updated one day when the final - * limit is known. */ - CMSG_BUFFER_TYPE(CMSG_SPACE(sizeof(struct ucred)) + -- CMSG_SPACE(sizeof(struct timeval)) + -+ CMSG_SPACE_TIMEVAL + - CMSG_SPACE(sizeof(int)) + /* fd */ - CMSG_SPACE(NAME_MAX) /* selinux label */) control; - -diff --git a/src/libsystemd-network/icmp6-util.c b/src/libsystemd-network/icmp6-util.c -index 67c6b55d84..823be0f275 100644 ---- a/src/libsystemd-network/icmp6-util.c -+++ b/src/libsystemd-network/icmp6-util.c -@@ -149,7 +149,7 @@ int icmp6_receive(int fd, void *buffer, size_t size, struct in6_addr *ret_dst, - triple_timestamp *ret_timestamp) { - - CMSG_BUFFER_TYPE(CMSG_SPACE(sizeof(int)) + /* ttl */ -- CMSG_SPACE(sizeof(struct timeval))) control; -+ CMSG_SPACE_TIMEVAL) control; - struct iovec iov = {}; - union sockaddr_union sa = {}; - struct msghdr msg = { -@@ -186,7 +186,6 @@ int icmp6_receive(int fd, void *buffer, size_t size, struct in6_addr *ret_dst, - - /* namelen == 0 only happens when running the test-suite over a socketpair */ - -- assert(!(msg.msg_flags & MSG_CTRUNC)); - assert(!(msg.msg_flags & MSG_TRUNC)); - - CMSG_FOREACH(cmsg, &msg) { -diff --git a/src/timesync/timesyncd-manager.c b/src/timesync/timesyncd-manager.c -index 9d874cfc8a..648e804105 100644 ---- a/src/timesync/timesyncd-manager.c -+++ b/src/timesync/timesyncd-manager.c -@@ -412,7 +412,7 @@ static int manager_receive_response(sd_event_source *source, int fd, uint32_t re - .iov_base = &ntpmsg, - .iov_len = sizeof(ntpmsg), - }; -- CMSG_BUFFER_TYPE(CMSG_SPACE(sizeof(struct timespec))) control; -+ CMSG_BUFFER_TYPE(CMSG_SPACE_TIMESPEC) control; - union sockaddr_union server_addr; - struct msghdr msghdr = { - .msg_iov = &iov, -@@ -467,6 +467,8 @@ static int manager_receive_response(sd_event_source *source, int fd, uint32_t re - - switch (cmsg->cmsg_type) { - case SCM_TIMESTAMPNS: -+ assert(cmsg->cmsg_len == CMSG_LEN(sizeof(struct timespec))); -+ - recv_time = (struct timespec *) CMSG_DATA(cmsg); - break; - } diff --git a/meta-phosphor/recipes-core/systemd/systemd_249.3.bbappend b/meta-phosphor/recipes-core/systemd/systemd_249.3.bbappend index 1a58ca139..277299eb0 100644 --- a/meta-phosphor/recipes-core/systemd/systemd_249.3.bbappend +++ b/meta-phosphor/recipes-core/systemd/systemd_249.3.bbappend @@ -1,10 +1,2 @@ -# Backport a fix that is only in main, otherwise all received RAs will fail -# to be parsed. -SRC_URI += "file://0001-socket-util-introduce-CMSG_SPACE_TIMEVAL-TIMESPEC-ma.patch" - -# Pin to v249.4 to fix systemd-networkd segfaults. -SRCREV = "4d8fd88b9641fce81272f60f556543f713175403" - -# Additional unsubmitted PR #20752 required to fix additional systemd-networkd -# segfaults. -SRC_URI += "file://0001-journal-network-timesync-fix-segfault-on-32bit-timev.patch" +# Pin to v249.5 to fix systemd-networkd issues. +SRCREV = "00b0393e65252bf631670604f58b844780b08c50" |