diff options
Diffstat (limited to 'debian/patches/upstream/0001-libmount-don-t-use-symfollow-for-helpers-on-user-mou.patch')
| -rw-r--r-- | debian/patches/upstream/0001-libmount-don-t-use-symfollow-for-helpers-on-user-mou.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/debian/patches/upstream/0001-libmount-don-t-use-symfollow-for-helpers-on-user-mou.patch b/debian/patches/upstream/0001-libmount-don-t-use-symfollow-for-helpers-on-user-mou.patch new file mode 100644 index 0000000..19c9491 --- /dev/null +++ b/debian/patches/upstream/0001-libmount-don-t-use-symfollow-for-helpers-on-user-mou.patch @@ -0,0 +1,36 @@ +From: Karel Zak <kzak@redhat.com> +Date: Thu, 19 Nov 2020 09:49:16 +0100 +Subject: [PATCH] libmount: don't use "symfollow" for helpers on user mounts + +Addresses: https://github.com/karelzak/util-linux/issues/1193 +Signed-off-by: Karel Zak <kzak@redhat.com> +--- + libmount/src/context_mount.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/libmount/src/context_mount.c b/libmount/src/context_mount.c +index 8c394c1..dd17861 100644 +--- a/libmount/src/context_mount.c ++++ b/libmount/src/context_mount.c +@@ -415,6 +415,9 @@ static int generate_helper_optstr(struct libmnt_context *cxt, char **optstr) + * string, because there is nothing like MS_EXEC (we only have + * MS_NOEXEC in mount flags and we don't care about the original + * mount string in libmount for VFS options). ++ * ++ * This use-case makes sense for MS_SECURE flags only (see ++ * mnt_optstr_get_flags() and mnt_context_merge_mflags()). + */ + if (!(cxt->mountflags & MS_NOEXEC)) + mnt_optstr_append_option(optstr, "exec", NULL); +@@ -422,11 +425,8 @@ static int generate_helper_optstr(struct libmnt_context *cxt, char **optstr) + mnt_optstr_append_option(optstr, "suid", NULL); + if (!(cxt->mountflags & MS_NODEV)) + mnt_optstr_append_option(optstr, "dev", NULL); +- if (!(cxt->mountflags & MS_NOSYMFOLLOW)) +- mnt_optstr_append_option(optstr, "symfollow", NULL); + } + +- + if (cxt->flags & MNT_FL_SAVED_USER) + rc = mnt_optstr_set_option(optstr, "user", cxt->orig_user); + if (rc) |