1 files changed, 5 insertions, 3 deletions

diff --git a/mld/obj.c b/mld/obj.c
index 9a83d31..9706371 100644
--- a/mld/obj.c
+++ b/mld/obj.c
@@ -171,6 +171,7 @@ static int load_symtabs(struct object *object)
 
 		if (B32(hdr->sh_type) != SHT_SYMTAB) {
 			symtab->len = 0;
+			symtab->size = 0;
 			continue;
 		}
 
@@ -190,7 +191,8 @@ static int load_symtabs(struct object *object)
 		}
 
 		symtab->strtab = strtab;
-		symtab->len = len;
+		symtab->len = len / sizeof(Elf32_Sym);
+		symtab->size = len / sizeof(Elf32_Sym);
 		symtab->syms = (Elf32_Sym *) (object->mapped + off);
 
 		if (BOUND_CHK(object, len, off)) {
@@ -263,8 +265,8 @@ static int map_file(struct object *obj, char *path)
 	}
 
 	obj->mapped_size = st.st_size;
-	obj->mapped = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED,
-				obj->fd, 0);
+	obj->mapped = mmap(NULL, st.st_size, PROT_READ | PROT_WRITE,
+		    MAP_PRIVATE, obj->fd, 0);
 
 	if (obj->mapped == MAP_FAILED) {
 		PERROR("cannot map");