pe: Fix ImageBase offset

According to the PE spec, the ImageBase is 32-bit length and located at 28 byte offset. The current code tries to read 64-bit at 24, which causes unaligned access. Signed-off-by: Akira Moroo <[email protected]>
cloud-hypervisor · Aug 11, 2023 · b54c81d · b54c81d
1 parent 5d377ae
commit b54c81d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/pe.rs b/src/pe.rs
@@ -117,7 +117,7 @@ impl<'a> Loader<'a> {
 
         let entry_point = optional_region.read_u32(16);
 
-        self.image_base = optional_region.read_u64(24);
+        self.image_base = optional_region.read_u32(28) as u64;
         let address = if self.image_base != 0 {
             // The image has desired load address
             self.image_base