58 lines
1.5 KiB
Diff
58 lines
1.5 KiB
Diff
autofs-5.1.8 - fail on empty replicated host name
|
|
|
|
From: Ian Kent <raven@themaw.net>
|
|
|
|
If a mount location host (or hosts) has an empty host name it has to be
|
|
a mistake so fail the automount request.
|
|
|
|
Signed-off-by: Ian Kent <raven@themaw.net>
|
|
---
|
|
CHANGELOG | 1 +
|
|
modules/parse_sun.c | 18 ++++++++++++++++++
|
|
2 files changed, 19 insertions(+)
|
|
|
|
--- autofs-5.1.8.orig/CHANGELOG
|
|
+++ autofs-5.1.8/CHANGELOG
|
|
@@ -31,6 +31,7 @@
|
|
- fix additional tsv invalid access.
|
|
- fix use_ignore_mount_option description.
|
|
- include addtional log info for mounts.
|
|
+- fail on empty replicated host name.
|
|
|
|
19/10/2021 autofs-5.1.8
|
|
- add xdr_exports().
|
|
--- autofs-5.1.8.orig/modules/parse_sun.c
|
|
+++ autofs-5.1.8/modules/parse_sun.c
|
|
@@ -935,6 +935,12 @@ static int validate_location(unsigned in
|
|
if (*ptr == ':')
|
|
return 1;
|
|
|
|
+ /* Fail on replicated entry with empty first host name */
|
|
+ if (*ptr == ',') {
|
|
+ error(logopt, "missing first host name in location %s", loc);
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
/*
|
|
* If a ':/' is present now it must be a host name, except
|
|
* for those special file systems like sshfs which use "#"
|
|
@@ -971,6 +977,18 @@ static int validate_location(unsigned in
|
|
"found in location %s", *ptr, loc);
|
|
return 0;
|
|
}
|
|
+
|
|
+ /* Fail on replicated entry with empty host name */
|
|
+ if (*ptr == ',') {
|
|
+ char next = *(ptr + 1);
|
|
+
|
|
+ if (next == ',' || next == ':') {
|
|
+ error(logopt,
|
|
+ "missing host name in location %s", loc);
|
|
+ return 0;
|
|
+ }
|
|
+ }
|
|
+
|
|
ptr++;
|
|
}
|
|
|