diff options
Diffstat (limited to 'meta-phosphor/recipes-core/systemd')
-rw-r--r-- | meta-phosphor/recipes-core/systemd/systemd/0001-socket-util-introduce-CMSG_SPACE_TIMEVAL-TIMESPEC-ma.patch | 89 | ||||
-rw-r--r-- | meta-phosphor/recipes-core/systemd/systemd_249.3.bbappend | 6 |
2 files changed, 95 insertions, 0 deletions
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 new file mode 100644 index 000000000..3e376ed3a --- /dev/null +++ b/meta-phosphor/recipes-core/systemd/systemd/0001-socket-util-introduce-CMSG_SPACE_TIMEVAL-TIMESPEC-ma.patch @@ -0,0 +1,89 @@ +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 new file mode 100644 index 000000000..6ab1a6ab0 --- /dev/null +++ b/meta-phosphor/recipes-core/systemd/systemd_249.3.bbappend @@ -0,0 +1,6 @@ +# 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" |