Fix DebugDirectoryEntry size

acidanthera · Mar 2, 2023 · b0152c5 · b0152c5
1 parent 45a22c0
commit b0152c5
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/Changelog.md b/Changelog.md
@@ -3,6 +3,7 @@ ocmtoc changelog
 
 #### v1.0.3
 - Verify `__RO_RELOCS` protection level
+- Fixed DebugDirectoryEntry size
 
 #### v1.0.2
 - Mark `.reloc` and `.debug` as NX

diff --git a/efitools/mtoc.c b/efitools/mtoc.c
@@ -1627,7 +1627,7 @@ struct ofile *ofile)
 	    /*  Entry 6, Debug Directory [.debug] address & size */
 	    if(debug_filename != NULL){
 		aouthdr.DataDirectory[6][0] = debug_scnhdr->s_vaddr;
-		aouthdr.DataDirectory[6][1] = debug_scnhdr->s_vsize;
+		aouthdr.DataDirectory[6][1] = sizeof(struct debug_directory_entry);
 	    }
 	}
 	else{
@@ -1712,7 +1712,7 @@ struct ofile *ofile)
 	    /*  Entry 6, Debug Directory [.debug] address & size */
 	    if(debug_filename != NULL){
 		aouthdr64.DataDirectory[6][0] = debug_scnhdr->s_vaddr;
-		aouthdr64.DataDirectory[6][1] = debug_scnhdr->s_vsize;
+		aouthdr64.DataDirectory[6][1] = sizeof(struct debug_directory_entry);
 	    }
 	}