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Initialize fromlen before calling recvfrom to avoid passing in random

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stack garbage.

Obtained from:	NetBSD 1.13
This commit is contained in:
Warner Losh 2010-02-07 07:50:41 +00:00
parent 0086085a03
commit 200ad46cd3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=203604
1 changed files with 1 additions and 0 deletions
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usr.sbin/rpcbind/rpcb_svc_com.c
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@ -1224,6 +1224,7 @@ handle_reply(int fd, SVCXPRT *xprt)
goto done;
do {
fromlen = sizeof(ss);
inlen = recvfrom(fd, buffer, RPC_BUF_MAX, 0,
(struct sockaddr *)&ss, &fromlen);
} while (inlen < 0 && errno == EINTR);