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Cygwin: AF_UNIX: recvmsg: fix thinko

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The pointer 'my_iovptr' was being incremented before it was used.
This commit is contained in:
Ken Brown 2020-10-17 14:52:52 -04:00
parent 039be0a0b4
commit e1beea13e1
1 changed files with 2 additions and 2 deletions
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4
winsup/cygwin/fhandler_socket_unix.cc
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@ -2357,10 +2357,10 @@ restart2:
else
{
memcpy (my_iovptr->iov_base, ptr, my_iovptr->iov_len);
++my_iovptr;
--my_iovlen;
ptr += my_iovptr->iov_len;
nbytes_now -= my_iovptr->iov_len;
++my_iovptr;
--my_iovlen;
}
}
if (!(waitall && my_iovlen))