When compat32 recvmsg(2) does not need to copy out control messages, set
msg_controllen to 0. PR: kern/149227 Submitted by: Stef Walter <stef memberwebs com> MFC after: 1 weeks
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=210796
@ -1059,6 +1059,8 @@ freebsd32_recvmsg(td, uap)
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if (control != NULL)
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error = freebsd32_copy_msg_out(&msg, control);
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else
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msg.msg_controllen = 0;
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if (error == 0)
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error = freebsd32_copyoutmsghdr(&msg, uap->msg);
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