Date: Tue, 29 Dec 1998 12:41:53 +0900 From: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> To: freebsd-alpha@FreeBSD.ORG Subject: mountd fix for alpha Message-ID: <19981229124153P.simokawa@sat.t.u-tokyo.ac.jp>
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Here is a patch to make mountd work.
It just replace u_long with u_int32_t and shouldn't affect on i386.
Without this patch,
- unaligned accesses occur
- permission denied randomly
Could someone review and commit this?
/\ Hidetoshi Shimokawa
\/ simokawa@sat.t.u-tokyo.ac.jp
PGP public key: finger -l simokawa@sat.t.u-tokyo.ac.jp
Index: mountd.c
===================================================================
RCS file: /pub/FreeBSD-CVS/src/sbin/mountd/mountd.c,v
retrieving revision 1.33
diff -u -r1.33 mountd.c
--- mountd.c 1998/08/02 16:06:34 1.33
+++ mountd.c 1998/12/29 03:03:45
@@ -119,9 +119,9 @@
#define EX_LINKED 0x1
struct netmsk {
- u_long nt_net;
- u_long nt_mask;
- char *nt_name;
+ u_int32_t nt_net;
+ u_int32_t nt_mask;
+ char *nt_name;
};
union grouptypes {
@@ -163,7 +163,7 @@
void add_mlist __P((char *, char *));
int check_dirpath __P((char *));
int check_options __P((struct dirlist *));
-int chk_host __P((struct dirlist *, u_long, int *, int *));
+int chk_host __P((struct dirlist *, u_int32_t, int *, int *));
void del_mlist __P((char *, char *));
struct dirlist *dirp_search __P((struct dirlist *, char *));
int do_mount __P((struct exportlist *, struct grouplist *, int,
@@ -192,7 +192,7 @@
void out_of_mem __P((void));
void parsecred __P((char *, struct ucred *));
int put_exlist __P((struct dirlist *, XDR *, struct dirlist *, int *));
-int scan_tree __P((struct dirlist *, u_long));
+int scan_tree __P((struct dirlist *, u_int32_t));
void send_umntall __P((void));
int umntall_each __P((caddr_t, struct sockaddr_in *));
static void usage __P((void));
@@ -376,7 +376,7 @@
struct statfs fsb;
struct hostent *hp;
struct in_addr saddrin;
- u_long saddr;
+ u_int32_t saddr;
u_short sport;
char rpcpath[RPCMNT_PATHLEN + 1], dirpath[MAXPATHLEN];
int bad = 0, defset, hostset;
@@ -952,7 +952,7 @@
out_of_mem();
hpe->h_name = strdup("Default");
hpe->h_addrtype = AF_INET;
- hpe->h_length = sizeof (u_long);
+ hpe->h_length = sizeof (u_int32_t);
hpe->h_addr_list = (char **)NULL;
grp->gr_ptr.gt_hostent = hpe;
@@ -1247,13 +1247,13 @@
int
chk_host(dp, saddr, defsetp, hostsetp)
struct dirlist *dp;
- u_long saddr;
+ u_int32_t saddr;
int *defsetp;
int *hostsetp;
{
struct hostlist *hp;
struct grouplist *grp;
- u_long **addrp;
+ u_int32_t **addrp;
if (dp) {
if (dp->dp_flag & DP_DEFSET)
@@ -1263,7 +1263,7 @@
grp = hp->ht_grp;
switch (grp->gr_type) {
case GT_HOST:
- addrp = (u_long **)
+ addrp = (u_int32_t **)
grp->gr_ptr.gt_hostent->h_addr_list;
while (*addrp) {
if (**addrp == saddr) {
@@ -1293,7 +1293,7 @@
int
scan_tree(dp, saddr)
struct dirlist *dp;
- u_long saddr;
+ u_int32_t saddr;
{
int defset, hostset;
@@ -1458,7 +1458,7 @@
char **addrp, **naddrp;
struct hostent t_host;
int i;
- u_long saddr;
+ u_int32_t saddr;
char *aptr[2];
if (grp->gr_type != GT_NULL)
@@ -1475,7 +1475,7 @@
hp = &t_host;
hp->h_name = cp;
hp->h_addrtype = AF_INET;
- hp->h_length = sizeof (u_long);
+ hp->h_length = sizeof (u_int32_t);
hp->h_addr_list = aptr;
aptr[0] = (char *)&saddr;
aptr[1] = (char *)NULL;
@@ -1494,8 +1494,8 @@
if (checkgrp->gr_type == GT_HOST &&
checkgrp->gr_ptr.gt_hostent != NULL &&
(!strcmp(checkgrp->gr_ptr.gt_hostent->h_name, hp->h_name)
- || *(unsigned long *)checkgrp->gr_ptr.gt_hostent->h_addr ==
- *(unsigned long *)hp->h_addr)) {
+ || *(u_int32_t *)checkgrp->gr_ptr.gt_hostent->h_addr ==
+ *(u_int32_t *)hp->h_addr)) {
grp->gr_type = GT_IGNORE;
return(0);
}
@@ -1640,7 +1640,7 @@
struct statfs *fsb;
{
char *cp = (char *)NULL;
- u_long **addrp;
+ u_int32_t **addrp;
int done;
char savedc = '\0';
struct sockaddr_in sin, imask;
@@ -1652,7 +1652,7 @@
struct msdosfs_args da;
#endif
} args;
- u_long net;
+ u_int32_t net;
args.ua.fspec = 0;
args.ua.export.ex_flags = exflags;
@@ -1665,9 +1665,9 @@
imask.sin_family = AF_INET;
imask.sin_len = sizeof(sin);
if (grp->gr_type == GT_HOST)
- addrp = (u_long **)grp->gr_ptr.gt_hostent->h_addr_list;
+ addrp = (u_int32_t **)grp->gr_ptr.gt_hostent->h_addr_list;
else
- addrp = (u_long **)NULL;
+ addrp = (u_int32_t **)NULL;
done = FALSE;
while (!done) {
switch (grp->gr_type) {
@@ -1759,7 +1759,7 @@
}
if (addrp) {
++addrp;
- if (*addrp == (u_long *)NULL)
+ if (*addrp == (u_int32_t *)NULL)
done = TRUE;
} else
done = TRUE;
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