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svc_getreq(): pay attention to registered sockets only. This allows 

passing a `fd_set' with unrelated bits set.
This commit is contained in:
pk 1995-01-06 13:05:16 +00:00
parent 04bdb8c3d6
commit c6df61219c
1 changed files with 4 additions and 1 deletions
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5
lib/libc/rpc/svc.c
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@ -30,7 +30,7 @@
#if defined(LIBC_SCCS) && !defined(lint)
/*static char *sccsid = "from: @(#)svc.c 1.44 88/02/08 Copyr 1984 Sun Micro";*/
/*static char *sccsid = "from: @(#)svc.c 2.4 88/08/11 4.0 RPCSRC";*/
static char *rcsid = "$Id: svc.c,v 1.5 1995/01/04 02:58:45 mycroft Exp $";
static char *rcsid = "$Id: svc.c,v 1.6 1995/01/06 13:05:16 pk Exp $";
#endif
/*
@ -389,6 +389,9 @@ svc_getreqset(readfds)
for (mask = *maskp++; bit = ffs(mask); mask ^= (1 << (bit - 1))) {
/* sock has input waiting */
xprt = xports[sock + bit - 1];
if (xprt == NULL)
/* But do we control sock? */
continue;
/* now receive msgs from xprtprt (support batch calls) */
do {
if (SVC_RECV(xprt, &msg)) {