diff --git a/Documentation/Makefile b/Documentation/Makefile
index c00f5f62b7..d68bc4a788 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -56,8 +56,8 @@ man7: $(DOC_MAN7)
 
 install: man
 	$(INSTALL) -d -m755 $(DESTDIR)$(man1dir) $(DESTDIR)$(man7dir)
-	$(INSTALL) $(DOC_MAN1) $(DESTDIR)$(man1dir)
-	$(INSTALL) $(DOC_MAN7) $(DESTDIR)$(man7dir)
+	$(INSTALL) -m644 $(DOC_MAN1) $(DESTDIR)$(man1dir)
+	$(INSTALL) -m644 $(DOC_MAN7) $(DESTDIR)$(man7dir)
 
 
 #
diff --git a/builtin-shortlog.c b/builtin-shortlog.c
index 7a2ddfe797..3fc43dd7dd 100644
--- a/builtin-shortlog.c
+++ b/builtin-shortlog.c
@@ -188,18 +188,25 @@ static void read_from_stdin(struct path_list *list)
 				bob = buffer + strlen(buffer);
 			else {
 				offset = 8;
-				if (isspace(bob[-1]))
+				while (buffer + offset < bob &&
+				       isspace(bob[-1]))
 					bob--;
 			}
 
 			while (fgets(buffer2, sizeof(buffer2), stdin) &&
 					buffer2[0] != '\n')
 				; /* chomp input */
-			if (fgets(buffer2, sizeof(buffer2), stdin))
+			if (fgets(buffer2, sizeof(buffer2), stdin)) {
+				int l2 = strlen(buffer2);
+				int i;
+				for (i = 0; i < l2; i++)
+					if (!isspace(buffer2[i]))
+						break;
 				insert_author_oneline(list,
 						buffer + offset,
 						bob - buffer - offset,
-						buffer2, strlen(buffer2));
+						buffer2 + i, l2 - i);
+			}
 		}
 	}
 }
diff --git a/diff.c b/diff.c
index b026c737b6..ca7ff56b53 100644
--- a/diff.c
+++ b/diff.c
@@ -816,7 +816,10 @@ static void show_numstat(struct diffstat_t* data, struct diff_options *options)
 	for (i = 0; i < data->nr; i++) {
 		struct diffstat_file *file = data->files[i];
 
-		printf("%d\t%d\t", file->added, file->deleted);
+		if (file->is_binary)
+			printf("-\t-\t");
+		else
+			printf("%d\t%d\t", file->added, file->deleted);
 		if (options->line_termination &&
 		    quote_c_style(file->name, NULL, NULL, 0))
 			quote_c_style(file->name, NULL, stdout, 0);
diff --git a/index-pack.c b/index-pack.c
index 8331d99a62..6d6c92bf14 100644
--- a/index-pack.c
+++ b/index-pack.c
@@ -96,7 +96,7 @@ static void flush(void)
 		if (output_fd >= 0)
 			write_or_die(output_fd, input_buffer, input_offset);
 		SHA1_Update(&input_ctx, input_buffer, input_offset);
-		memcpy(input_buffer, input_buffer + input_offset, input_len);
+		memmove(input_buffer, input_buffer + input_offset, input_len);
 		input_offset = 0;
 	}
 }
diff --git a/merge-recursive.c b/merge-recursive.c
index 6e13b8ed5b..9d53bcd5d6 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -1222,7 +1222,7 @@ static int merge(struct commit *h1,
 
 		tree->object.parsed = 1;
 		tree->object.type = OBJ_TREE;
-		hash_sha1_file(NULL, 0, tree_type, tree->object.sha1);
+		write_sha1_file(NULL, 0, tree_type, tree->object.sha1);
 		merged_common_ancestors = make_virtual_commit(tree, "ancestor");
 	}