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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2021-09-15 23:29:11 +0900 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2021-09-16 11:47:44 +0200 |
| commit | f782eee68aea996c68b8cfeba5f288dae7fc876f (patch) | |
| tree | 833430397d698b46f6a80df42aa5d2298a156fc3 /src/timesync | |
| parent | 5aaa55d841249f057fd69e50cf12a52e9781a6ce (diff) | |
| download | systemd-f782eee68aea996c68b8cfeba5f288dae7fc876f.tar.gz | |
journal,network,timesync: fix segfault on 32bit timeval/timespec systems
Fixes #20741.
Diffstat (limited to 'src/timesync')
| -rw-r--r-- | src/timesync/timesyncd-manager.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/timesync/timesyncd-manager.c b/src/timesync/timesyncd-manager.c index d7060aaa45..f21c5c316b 100644 --- a/src/timesync/timesyncd-manager.c +++ b/src/timesync/timesyncd-manager.c @@ -416,7 +416,8 @@ 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, |