ntdll: Do not reject data directories at the end of a file.

Found when wpfgfx_cor3.dll failed to relocate in Bentley CONNECTION Client. Fixes: 56d9e1a8.

ntdll: Do not reject data directories at the end of a file.
229ccfd0 · Zebediah Figura · Alexandre Julliard · 6972aa77 · 229ccfd0
Commit 229ccfd0 authored Oct 26, 2023 by Zebediah Figura Committed by Alexandre Julliard Oct 26, 2023
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virtual.c dlls/ntdll/unix/virtual.c +1 -1

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--- a/dlls/ntdll/unix/virtual.c
+++ b/dlls/ntdll/unix/virtual.c
@@ -2612,7 +2612,7 @@ static IMAGE_DATA_DIRECTORY *get_data_dir( IMAGE_NT_HEADERS *nt, SIZE_T total_si
    if (!data->Size) return NULL;
    if (!data->VirtualAddress) return NULL;
    if (data->VirtualAddress >= total_size) return NULL;
-    if (data->Size >= total_size - data->VirtualAddress) return NULL;
+    if (data->Size > total_size - data->VirtualAddress) return NULL;
    return data;
 }