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Fix comparison of int against unsigned when checking error return

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from recvfrom()
(This bug is also present in FreeBSD 1.1.5.1.)
Bug Reported by : Thomas.Koenig@ciw.uni-karlsruhe.de
Reviewed by:	geoff.
This commit is contained in:
Geoff Rehmet 1994-08-31 12:38:18 +00:00
parent b1c9b68c8e
commit 5e2e7b3e96
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=2424
1 changed files with 2 additions and 2 deletions
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4
lib/libc/rpc/svc_udp.c
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@ -30,7 +30,7 @@
#if defined(LIBC_SCCS) && !defined(lint)
/*static char *sccsid = "from: @(#)svc_udp.c 1.24 87/08/11 Copyr 1984 Sun Micro";*/
/*static char *sccsid = "from: @(#)svc_udp.c 2.2 88/07/29 4.0 RPCSRC";*/
static char *rcsid = "$Id: svc_udp.c,v 1.1 1993/10/27 05:41:03 paul Exp $";
static char *rcsid = "$Id: svc_udp.c,v 1.1 1994/08/07 18:36:12 wollman Exp $";
#endif
/*
@ -185,7 +185,7 @@ svcudp_recv(xprt, msg)
0, (struct sockaddr *)&(xprt->xp_raddr), &(xprt->xp_addrlen));
if (rlen == -1 && errno == EINTR)
goto again;
if (rlen < 4*sizeof(u_long))
if (rlen < (int)(4*sizeof(u_long)))
return (FALSE);
xdrs->x_op = XDR_DECODE;
XDR_SETPOS(xdrs, 0);