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Diffstat (limited to 'util-linux/mount.c')
-rw-r--r--util-linux/mount.c82
1 files changed, 44 insertions, 38 deletions
diff --git a/util-linux/mount.c b/util-linux/mount.c
index bd5f27b2e..53d91f387 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -1059,6 +1059,7 @@ static int nfsmount(struct mntent *mp, long vfsflags, char *filteropts)
if (filteropts) for (opt = strtok(filteropts, ","); opt; opt = strtok(NULL, ",")) {
char *opteq = strchr(opt, '=');
if (opteq) {
+ int val, idx;
static const char options[] ALIGN1 =
/* 0 */ "rsize\0"
/* 1 */ "wsize\0"
@@ -1081,87 +1082,92 @@ static int nfsmount(struct mntent *mp, long vfsflags, char *filteropts)
/* 18 */ "proto\0"
/* 19 */ "namlen\0"
/* 20 */ "addr\0";
- int val = xatoi_u(opteq + 1);
- *opteq = '\0';
- switch (index_in_strings(options, opt)) {
+
+ *opteq++ = '\0';
+ idx = index_in_strings(options, opt);
+ switch (idx) {
+ case 12: // "mounthost"
+ mounthost = xstrndup(opteq,
+ strcspn(opteq, " \t\n\r,"));
+ continue;
+ case 18: // "proto"
+ if (!strncmp(opteq, "tcp", 3))
+ tcp = 1;
+ else if (!strncmp(opteq, "udp", 3))
+ tcp = 0;
+ else
+ bb_error_msg("warning: unrecognized proto= option");
+ continue;
+ case 20: // "addr" - ignore
+ continue;
+ }
+
+ val = xatoi_u(opteq);
+ switch (idx) {
case 0: // "rsize"
data.rsize = val;
- break;
+ continue;
case 1: // "wsize"
data.wsize = val;
- break;
+ continue;
case 2: // "timeo"
data.timeo = val;
- break;
+ continue;
case 3: // "retrans"
data.retrans = val;
- break;
+ continue;
case 4: // "acregmin"
data.acregmin = val;
- break;
+ continue;
case 5: // "acregmax"
data.acregmax = val;
- break;
+ continue;
case 6: // "acdirmin"
data.acdirmin = val;
- break;
+ continue;
case 7: // "acdirmax"
data.acdirmax = val;
- break;
+ continue;
case 8: // "actimeo"
data.acregmin = val;
data.acregmax = val;
data.acdirmin = val;
data.acdirmax = val;
- break;
+ continue;
case 9: // "retry"
retry = val;
- break;
+ continue;
case 10: // "port"
port = val;
- break;
+ continue;
case 11: // "mountport"
mountport = val;
- break;
- case 12: // "mounthost"
- mounthost = xstrndup(opteq+1,
- strcspn(opteq+1," \t\n\r,"));
- break;
+ continue;
case 13: // "mountprog"
mountprog = val;
- break;
+ continue;
case 14: // "mountvers"
mountvers = val;
- break;
+ continue;
case 15: // "nfsprog"
nfsprog = val;
- break;
+ continue;
case 16: // "nfsvers"
case 17: // "vers"
nfsvers = val;
- break;
- case 18: // "proto"
- if (!strncmp(opteq+1, "tcp", 3))
- tcp = 1;
- else if (!strncmp(opteq+1, "udp", 3))
- tcp = 0;
- else
- bb_error_msg("warning: unrecognized proto= option");
- break;
+ continue;
case 19: // "namlen"
- if (nfs_mount_version >= 2)
+ //if (nfs_mount_version >= 2)
data.namlen = val;
- else
- bb_error_msg("warning: option namlen is not supported\n");
- break;
- case 20: // "addr" - ignore
- break;
+ //else
+ // bb_error_msg("warning: option namlen is not supported\n");
+ continue;
default:
bb_error_msg("unknown nfs mount parameter: %s=%d", opt, val);
goto fail;
}
}
- else {
+ else { /* not of the form opt=val */
static const char options[] ALIGN1 =
"bg\0"
"fg\0"