Merging upstream version 7.0.18-dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 24 insertions, 12 deletions

diff --git a/src/VBox/Additions/linux/sharedfolders/dirops.c b/src/VBox/Additions/linux/sharedfolders/dirops.c
index fb8c8d59..2ff10bb0 100644
--- a/src/VBox/Additions/linux/sharedfolders/dirops.c
+++ b/src/VBox/Additions/linux/sharedfolders/dirops.c
@@ -486,13 +486,14 @@ static int vbsf_dir_read(struct file *dir, void *opaque, filldir_t filldir)
             uintptr_t const offEntryInBuf = (uintptr_t)pEntry - (uintptr_t)pBuf;
             uint16_t        cbSrcName;
             uint16_t        cchSrcName;
+            char            *pszSrcName = pEntry->name.String.ach;
             AssertLogRelMsgBreak(offEntryInBuf + RT_UOFFSETOF(SHFLDIRINFO, name.String) <= cbValid,
                                  ("%#llx + %#x vs %#x\n", offEntryInBuf, RT_UOFFSETOF(SHFLDIRINFO, name.String), cbValid));
             cbSrcName  = pEntry->name.u16Size;
             cchSrcName = pEntry->name.u16Length;
             AssertLogRelBreak(offEntryInBuf + RT_UOFFSETOF(SHFLDIRINFO, name.String) + cbSrcName <= cbValid);
             AssertLogRelBreak(cchSrcName < cbSrcName);
-            AssertLogRelBreak(pEntry->name.String.ach[cchSrcName] == '\0');
+            AssertLogRelBreak(pszSrcName[cchSrcName] == '\0');
 
             /*
              * Filter out '.' and '..' entires.
@@ -500,7 +501,7 @@ static int vbsf_dir_read(struct file *dir, void *opaque, filldir_t filldir)
             if (   cchSrcName > 2
                 || pEntry->name.String.ach[0] != '.'
                 || (   cchSrcName == 2
-                    && pEntry->name.String.ach[1] != '.')) {
+                    && pszSrcName[1] != '.')) {
                 int const   d_type = vbsf_get_d_type(pEntry->Info.Attr.fMode);
                 ino_t const d_ino  = (ino_t)offPos + 0xbeef; /* very fake */
                 bool        fContinue;
diff --git a/src/VBox/Additions/linux/sharedfolders/utils.c b/src/VBox/Additions/linux/sharedfolders/utils.c
index 7c1fba95..0c57c08a 100644
--- a/src/VBox/Additions/linux/sharedfolders/utils.c
+++ b/src/VBox/Additions/linux/sharedfolders/utils.c
@@ -298,10 +298,21 @@ DECLINLINE(int) sf_file_mode_to_linux(uint32_t fVBoxMode, int fFixedMode, int fC
  */
 static void vbsf_update_inode_timestamps(struct inode *pInode, PSHFLFSOBJINFO pObjInfo)
 {
-#if RTLNX_VER_MIN(6,6,0)
-    struct timespec64 ts;
-    vbsf_time_to_linux(&ts, &pObjInfo->ChangeTime);
-    inode_set_ctime_to_ts(pInode, ts);
+#if RTLNX_VER_MIN(6,7,0)
+    struct timespec64 tsAccessTime, tsChangeTime, ModificationTime;
+
+    vbsf_time_to_linux(&tsAccessTime,       &pObjInfo->AccessTime);
+    vbsf_time_to_linux(&tsChangeTime,       &pObjInfo->ChangeTime);
+    vbsf_time_to_linux(&ModificationTime,   &pObjInfo->ModificationTime);
+
+    inode_set_atime_to_ts(pInode, tsAccessTime);
+    inode_set_ctime_to_ts(pInode, tsChangeTime);
+    inode_set_mtime_to_ts(pInode, ModificationTime);
+
+# elif RTLNX_VER_MIN(6,6,0)
+    vbsf_time_to_linux(&pInode->i_atime, &pObjInfo->AccessTime);
+    vbsf_time_to_linux(&pInode->__i_ctime, &pObjInfo->ChangeTime);
+    vbsf_time_to_linux(&pInode->i_mtime, &pObjInfo->ModificationTime);
 #else
     vbsf_time_to_linux(&pInode->i_atime, &pObjInfo->AccessTime);
     vbsf_time_to_linux(&pInode->i_ctime, &pObjInfo->ChangeTime);
@@ -1047,10 +1058,11 @@ static int vbsf_make_path(const char *caller, struct vbsf_inode_info *sf_i,
     if (fRoot)
         RT_BCOPY_UNFORTIFIED(&tmp->String.utf8[0], d_name, d_len + 1);
     else {
-        RT_BCOPY_UNFORTIFIED(&tmp->String.utf8[0], p_name, p_len);
-        tmp->String.utf8[p_len] = '/';
-        RT_BCOPY_UNFORTIFIED(&tmp->String.utf8[p_len + 1], d_name, d_len);
-        tmp->String.utf8[p_len + 1 + d_len] = '\0';
+        uint8_t *pszPath = tmp->String.utf8;
+        RT_BCOPY_UNFORTIFIED(&pszPath[0], p_name, p_len);
+        pszPath[p_len] = '/';
+        RT_BCOPY_UNFORTIFIED(&pszPath[p_len + 1], d_name, d_len);
+        pszPath[p_len + 1 + d_len] = '\0';
     }
 
     *result = tmp;
diff --git a/src/VBox/Additions/linux/sharedfolders/vfsmod.c b/src/VBox/Additions/linux/sharedfolders/vfsmod.c
index 0c5c77af..5c4d55c1 100644
--- a/src/VBox/Additions/linux/sharedfolders/vfsmod.c
+++ b/src/VBox/Additions/linux/sharedfolders/vfsmod.c
@@ -474,8 +474,7 @@ static int vbsf_create_root_inode(struct super_block *sb, struct vbsf_super_info
 
         path->u16Length = 1;
         path->u16Size = 2;
-        path->String.utf8[0] = '/';
-        path->String.utf8[1] = 0;
+        RTStrCopy(path->String.utf8, path->u16Size, "/");
 
         /*
          * Stat the root directory (for inode info).