X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;ds=sidebyside;f=builtin-blame.c;h=99ea0a02cb39bb72b39f147e75a2aa3850bfe3d2;hb=b90ced0f7da0b8dcdac1aabd8840a23daef25b43;hp=aedc294eac276af8d1a3e8c39bf93fa8fda93f94;hpb=c8a140fee4e7df83b7eb781e436b88b067f149d1;p=git.git

diff --git a/builtin-blame.c b/builtin-blame.c
index aedc294ea..99ea0a02c 100644
--- a/builtin-blame.c
+++ b/builtin-blame.c
@@ -130,6 +130,14 @@ static void origin_decref(struct origin *o)
 	}
 }
 
+static void drop_origin_blob(struct origin *o)
+{
+	if (o->file.ptr) {
+		free(o->file.ptr);
+		o->file.ptr = NULL;
+	}
+}
+
 /*
  * Each group of lines is described by a blame_entry; it can be split
  * as we pass blame to the parents.  They form a linked list in the
@@ -335,7 +343,7 @@ static struct origin *find_origin(struct scoreboard *sb,
 	 * same and diff-tree is fairly efficient about this.
 	 */
 	diff_setup(&diff_opts);
-	diff_opts.recursive = 1;
+	DIFF_OPT_SET(&diff_opts, RECURSIVE);
 	diff_opts.detect_rename = 0;
 	diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT;
 	paths[0] = origin->path;
@@ -380,6 +388,7 @@ static struct origin *find_origin(struct scoreboard *sb,
 		}
 	}
 	diff_flush(&diff_opts);
+	diff_tree_release_paths(&diff_opts);
 	if (porigin) {
 		/*
 		 * Create a freestanding copy that is not part of
@@ -409,7 +418,7 @@ static struct origin *find_rename(struct scoreboard *sb,
 	const char *paths[2];
 
 	diff_setup(&diff_opts);
-	diff_opts.recursive = 1;
+	DIFF_OPT_SET(&diff_opts, RECURSIVE);
 	diff_opts.detect_rename = DIFF_DETECT_RENAME;
 	diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT;
 	diff_opts.single_follow = origin->path;
@@ -436,6 +445,7 @@ static struct origin *find_rename(struct scoreboard *sb,
 		}
 	}
 	diff_flush(&diff_opts);
+	diff_tree_release_paths(&diff_opts);
 	return porigin;
 }
 
@@ -532,7 +542,7 @@ static struct patch *compare_buffer(mmfile_t *file_p, mmfile_t *file_o,
 	state.ret->chunks = NULL;
 	state.ret->num = 0;
 
-	xdl_diff(file_p, file_o, &xpp, &xecfg, &ecb);
+	xdi_diff(file_p, file_o, &xpp, &xecfg, &ecb);
 
 	if (state.ret->num) {
 		struct chunk *chunk;
@@ -1075,7 +1085,7 @@ static int find_copy_in_parent(struct scoreboard *sb,
 		return 1; /* nothing remains for this target */
 
 	diff_setup(&diff_opts);
-	diff_opts.recursive = 1;
+	DIFF_OPT_SET(&diff_opts, RECURSIVE);
 	diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT;
 
 	paths[0] = NULL;
@@ -1093,7 +1103,7 @@ static int find_copy_in_parent(struct scoreboard *sb,
 	if ((opt & PICKAXE_BLAME_COPY_HARDEST)
 	    || ((opt & PICKAXE_BLAME_COPY_HARDER)
 		&& (!porigin || strcmp(target->path, porigin->path))))
-		diff_opts.find_copies_harder = 1;
+		DIFF_OPT_SET(&diff_opts, FIND_COPIES_HARDER);
 
 	if (is_null_sha1(target->commit->object.sha1))
 		do_diff_cache(parent->tree->object.sha1, &diff_opts);
@@ -1102,7 +1112,7 @@ static int find_copy_in_parent(struct scoreboard *sb,
 			       target->commit->tree->object.sha1,
 			       "", &diff_opts);
 
-	if (!diff_opts.find_copies_harder)
+	if (!DIFF_OPT_TST(&diff_opts, FIND_COPIES_HARDER))
 		diffcore_std(&diff_opts);
 
 	retval = 0;
@@ -1157,7 +1167,7 @@ static int find_copy_in_parent(struct scoreboard *sb,
 		}
 	}
 	diff_flush(&diff_opts);
-
+	diff_tree_release_paths(&diff_opts);
 	return retval;
 }
 
@@ -1274,8 +1284,13 @@ static void pass_blame(struct scoreboard *sb, struct origin *origin, int opt)
 		}
 
  finish:
-	for (i = 0; i < MAXPARENT; i++)
-		origin_decref(parent_origin[i]);
+	for (i = 0; i < MAXPARENT; i++) {
+		if (parent_origin[i]) {
+			drop_origin_blob(parent_origin[i]);
+			origin_decref(parent_origin[i]);
+		}
+	}
+	drop_origin_blob(origin);
 }
 
 /*
@@ -2295,6 +2310,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 			else if (i != argc - 1)
 				usage(blame_usage); /* garbage at end */
 
+			setup_work_tree();
 			if (!has_path_in_work_tree(path))
 				die("cannot stat path %s: %s",
 				    path, strerror(errno));
@@ -2342,6 +2358,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 		 * do not default to HEAD, but use the working tree
 		 * or "--contents".
 		 */
+		setup_work_tree();
 		sb.final = fake_working_tree_commit(path, contents_from);
 		add_pending_object(&revs, &(sb.final->object), ":");
 	}