lede/package/kernel/ksmbd/patches/02-fixes-mapping-helpers.patch
2022-07-05 15:19:00 +08:00

45 lines
1.9 KiB
Diff

--- a/smbacl.c
+++ b/smbacl.c
@@ -281,7 +281,8 @@ static int sid_to_id(struct user_namespace *user_ns,
uid_t id;
id = le32_to_cpu(psid->sub_auth[psid->num_subauth - 1]);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) || \
+ (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 52) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
uid = mapped_kuid_user(user_ns, &init_user_ns, KUIDT_INIT(id));
#else
/*
@@ -304,7 +305,8 @@ static int sid_to_id(struct user_namespace *user_ns,
gid_t id;
id = le32_to_cpu(psid->sub_auth[psid->num_subauth - 1]);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) || \
+ (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 52) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
gid = mapped_kgid_user(user_ns, &init_user_ns, KGIDT_INIT(id));
#else
/*
--- a/smbacl.h
+++ b/smbacl.h
@@ -221,7 +221,8 @@ static inline uid_t posix_acl_uid_translate(struct user_namespace *mnt_userns,
kuid_t kuid;
/* If this is an idmapped mount, apply the idmapping. */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) || \
+ (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 52) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
kuid = mapped_kuid_fs(mnt_userns, &init_user_ns, pace->e_uid);
#else
kuid = kuid_into_mnt(mnt_userns, pace->e_uid);
@@ -241,7 +242,8 @@ static inline gid_t posix_acl_gid_translate(struct user_namespace *mnt_userns,
kgid_t kgid;
/* If this is an idmapped mount, apply the idmapping. */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) || \
+ (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 52) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
kgid = mapped_kgid_fs(mnt_userns, &init_user_ns, pace->e_gid);
#else
kgid = kgid_into_mnt(mnt_userns, pace->e_gid);