Use either the CreationTime or ChangeTime of the FILE_BASIC_INFO.

We switched to using the GetFileInformationByHandleEx() API call
when available to also get changes to directories when ACLs get
updated. It seems we need to take the highest value of the
CreationTime and ChangeTime value of the FILE_BASIC_INFO structure
to get a proper st_ctime stat structure field.

src/win32/compat/compat.c

@@ -1209,7 +1209,11 @@ static int get_windows_file_info(const char *filename, struct stat *sb, bool is_
 
             pftLastAccessTime = (FILETIME *)&binfo.LastAccessTime;
             pftLastWriteTime = (FILETIME *)&binfo.LastWriteTime;
-            pftCreationTime = (FILETIME *)&binfo.ChangeTime;
+            if (cvt_ftime_to_utime(binfo.CreationTime) > cvt_ftime_to_utime(binfo.ChangeTime)) {
+               pftCreationTime = (FILETIME *)&binfo.CreationTime;
+            } else {
+               pftCreationTime = (FILETIME *)&binfo.ChangeTime;
+            }
          } else {
 #endif
             pftLastAccessTime = &info_w.ftLastAccessTime;
@@ -1244,7 +1248,11 @@ static int get_windows_file_info(const char *filename, struct stat *sb, bool is_
 
             pftLastAccessTime = (FILETIME *)&binfo.LastAccessTime;
             pftLastWriteTime = (FILETIME *)&binfo.LastWriteTime;
-            pftCreationTime = (FILETIME *)&binfo.ChangeTime;
+            if (cvt_ftime_to_utime(binfo.CreationTime) > cvt_ftime_to_utime(binfo.ChangeTime)) {
+               pftCreationTime = (FILETIME *)&binfo.CreationTime;
+            } else {
+               pftCreationTime = (FILETIME *)&binfo.ChangeTime;
+            }
          } else {
 #endif
             pftLastAccessTime = &info_a.ftLastAccessTime;
@@ -1438,7 +1446,11 @@ int fstat(intptr_t fd, struct stat *sb)
 
       sb->st_atime = cvt_ftime_to_utime(binfo.LastAccessTime);
       sb->st_mtime = cvt_ftime_to_utime(binfo.LastWriteTime);
-      sb->st_ctime = cvt_ftime_to_utime(binfo.ChangeTime);
+      if (cvt_ftime_to_utime(binfo.CreationTime) > cvt_ftime_to_utime(binfo.ChangeTime)) {
+         sb->st_ctime = cvt_ftime_to_utime(binfo.CreationTime);
+      } else {
+         sb->st_ctime = cvt_ftime_to_utime(binfo.ChangeTime);
+      }
    } else {
 #endif
       sb->st_atime = cvt_ftime_to_utime(info.ftLastAccessTime);
@@ -1664,7 +1676,11 @@ int stat(const char *filename, struct stat *sb)
 
             sb->st_atime = cvt_ftime_to_utime(binfo.LastAccessTime);
             sb->st_mtime = cvt_ftime_to_utime(binfo.LastWriteTime);
-            sb->st_ctime = cvt_ftime_to_utime(binfo.ChangeTime);
+            if (cvt_ftime_to_utime(binfo.CreationTime) > cvt_ftime_to_utime(binfo.ChangeTime)) {
+               sb->st_ctime = cvt_ftime_to_utime(binfo.CreationTime);
+            } else {
+               sb->st_ctime = cvt_ftime_to_utime(binfo.ChangeTime);
+            }
 
             CloseHandle(h);
          } else {