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BUG/MINOR: listener: always fill the source address for accepted socketpairs

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The source address was not set but passed down the chain to the upper
layer's accept() calls. Let's initialize it like other UNIX sockets in
this case. At the moment it should not have any impact since socketpairs
are only usable for the master CLI.

This should be backported to 1.9.
This commit is contained in:
Willy Tarreau 2019-01-27 18:34:12 +01:00
parent 1f672a8162
commit 888d5678f7
1 changed files with 3 additions and 0 deletions
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3
src/listener.c
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@ -545,6 +545,9 @@ void listener_accept(int fd)
if (unlikely(l->addr.ss_family == AF_CUST_SOCKPAIR)) {
if ((cfd = recv_fd_uxst(fd)) != -1)
fcntl(cfd, F_SETFL, O_NONBLOCK);
/* just like with UNIX sockets, only the family is filled */
addr.ss_family = AF_UNIX;
laddr = sizeof(addr.ss_family);
} else
#ifdef USE_ACCEPT4