X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=utils%2Fmount%2Fmount.c;h=4698d85fd98f6f9cd30c00f8644dff26ceb41082;hb=25001e18ff31933d1f40b510da969a8cee317310;hp=c6644b1cde10b24a2be3c31ac138c21bc29c996f;hpb=b3b111b1bd5fbc678419bf1964b6093045081139;p=nfs-utils.git

diff --git a/utils/mount/mount.c b/utils/mount/mount.c
index c6644b1..4698d85 100644
--- a/utils/mount/mount.c
+++ b/utils/mount/mount.c
@@ -99,11 +99,9 @@ static const struct opt_map opt_map[] = {
   { "rbind",    0, 0, MS_BIND|MS_REC }, /* Idem, plus mounted subtrees */
   { "auto",     0, 0, MS_DUMMY },       /* Can be mounted using -a */
   { "noauto",   0, 0, MS_DUMMY },       /* Can  only be mounted explicitly */
-  { "users",    1, 0, MS_USERS|MS_NOEXEC|MS_NOSUID|MS_NODEV  },
-  					/* Allow ordinary user to mount */
+  { "users",    1, 0, MS_USERS },	/* Allow ordinary user to mount */
   { "nousers",  0, 1, MS_DUMMY  },      /* Forbid ordinary user to mount */
-  { "user",     1, 0, MS_USER|MS_NOEXEC|MS_NOSUID|MS_NODEV  },
-  					/* Allow ordinary user to mount */
+  { "user",     1, 0, MS_USER  },	/* Allow ordinary user to mount */
   { "nouser",   0, 1, MS_DUMMY   },     /* Forbid ordinary user to mount */
   { "owner",    0, 0, MS_DUMMY  },      /* Let the owner of the device mount */
   { "noowner",  0, 0, MS_DUMMY  },      /* Device owner has no special privs */
@@ -261,18 +259,30 @@ static void parse_opts (const char *options, int *flags, char **extra_opts)
 {
 	if (options != NULL) {
 		char *opts = xstrdup(options);
-		char *opt;
-		int len = strlen(opts) + 20;
+		char *opt, *p;
+		int len = strlen(opts) + 1;		/* include room for a null */
+		int open_quote = 0;
 
 		*extra_opts = xmalloc(len);
 		**extra_opts = '\0';
 
-		for (opt = strtok(opts, ","); opt; opt = strtok(NULL, ","))
-			parse_opt(opt, flags, *extra_opts, len);
-
+		for (p=opts, opt=NULL; p && *p; p++) {
+			if (!opt)
+				opt = p;		/* begin of the option item */
+			if (*p == '"')
+				open_quote ^= 1;	/* reverse the status */
+			if (open_quote)
+				continue;		/* still in a quoted block */
+			if (*p == ',')
+				*p = '\0';		/* terminate the option item */
+			/* end of option item or last item */
+			if (*p == '\0' || *(p+1) == '\0') {
+				parse_opt(opt, flags, *extra_opts, len);
+				opt = NULL;
+			}
+		}
 		free(opts);
 	}
-
 }
 
 static void mount_error(char *node)
@@ -425,7 +435,7 @@ int main(int argc, char *argv[])
 		exit(1);
 	}
 
-	if (strcmp(progname, "mount.nfsv4") == 0)
+	if (strcmp(progname, "mount.nfs4") == 0)
 		nfs_mount_vers = 4;
 
 	if (uid != 0) {