imagex_update(): Acquire capture privileges on Windows

[wimlib] / src / win32_apply.c

diff --git a/src/win32_apply.c b/src/win32_apply.c
index 010b9bee6171fdbd3027b2b9907ff22304a5cfaf..120ec210a6e4c94efdc4d0f2d55c02848c93e247 100644 (file)
--- a/src/win32_apply.c
+++ b/src/win32_apply.c
@@ -97,7 +97,7 @@ win32_extract_try_rpfix(u8 *rpbuf,
        stripped_nchars = ret;
        target = rpdata.substitute_name;
        target_nchars = rpdata.substitute_name_nbytes / sizeof(utf16lechar);
-       stripped_target = target + 6;
+       stripped_target = target + stripped_nchars;
        stripped_target_nchars = target_nchars - stripped_nchars;
 
        new_target = alloca((6 + extract_root_realpath_nchars +
@@ -106,8 +106,7 @@ win32_extract_try_rpfix(u8 *rpbuf,
        p = new_target;
        if (stripped_nchars == 6) {
                /* Include \??\ prefix if it was present before */
-               wmemcpy(p, L"\\??\\", 4);
-               p += 4;
+               p = wmempcpy(p, L"\\??\\", 4);
        }
 
        /* Print name excludes the \??\ if present. */