[build] Unmap output file header before closing file

Signed-off-by: Michael Brown <mbrown@fensystems.co.uk>
ipxe · May 3, 2017 · 10c2887 · 10c2887
1 parent 461e7b5
commit 10c2887
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/efireloc.c b/src/efireloc.c
@@ -452,6 +452,9 @@ static void efireloc ( const char *elf_name, const char *pe_name ) {
 	pe_sections[RELOC_SECTION_INDEX].Misc.VirtualSize = reloc_len;
 	pe_sections[RELOC_SECTION_INDEX].SizeOfRawData = reloc_len;
 
+	/* Unmap output file header */
+	munmap ( dos, PE_HEADER_LEN );
+
 	/* Close output file */
 	xclose ( fd );
 }