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core/manager: close all cmsg fds where none is expected

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Mike Yuan 2024-09-02 23:43:53 +02:00
parent 3ad7f79023
commit e8b9767f51
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1 changed files with 2 additions and 0 deletions
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src/core/manager.c
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@ -4942,6 +4942,8 @@ static int manager_dispatch_handoff_timestamp_fd(sd_event_source *source, int fd
if (n < 0) if (n < 0)
return log_error_errno(n, "Failed to receive handoff timestamp message: %m"); return log_error_errno(n, "Failed to receive handoff timestamp message: %m");
cmsg_close_all(&msghdr);
if (msghdr.msg_flags & MSG_TRUNC) { if (msghdr.msg_flags & MSG_TRUNC) {
log_warning("Got truncated handoff timestamp message, ignoring."); log_warning("Got truncated handoff timestamp message, ignoring.");
return 0; return 0;