commit 197aa481b5566c0549a182decf03e6a756f44041
from: Stefan Sperling <stsp@stsp.name>
date: Thu Jun 21 19:05:01 2018 UTC

fix bogus free() in got_object_open_by_path()

commit - 1cbc02b603bd240e29f2ca64f4f9672a32c526b2
commit + 197aa481b5566c0549a182decf03e6a756f44041
blob - f5552d9bf05a61506e908f8f664c3d7bc47096f3
blob + d5e33de294798ecea0ba650d0ea1ae10ee4c9b60
--- lib/object.c
+++ lib/object.c
@@ -1406,7 +1406,7 @@ got_object_open_by_path(struct got_object **obj, struc
 	struct got_commit_object *commit = NULL;
 	struct got_tree_object *tree = NULL;
 	struct got_tree_entry *entry = NULL;
-	char *seg, *s = NULL;
+	char *seg, *s, *s0 = NULL;
 
 	*obj = NULL;
 
@@ -1430,15 +1430,16 @@ got_object_open_by_path(struct got_object **obj, struc
 	if (err)
 		goto done;
 
-	s = strdup(path);
-	if (s == NULL) {
+	s0 = strdup(path);
+	if (s0 == NULL) {
 		err = got_error_from_errno();
 		goto done;
 	}
-	err = got_canonpath(path, s, strlen(s) + 1);
+	err = got_canonpath(path, s0, strlen(s0) + 1);
 	if (err)
 		goto done;
 
+	s = s0;
 	s++; /* skip leading '/' */
 	seg = s;
 	while (*s) {
@@ -1477,7 +1478,7 @@ got_object_open_by_path(struct got_object **obj, struc
 	else
 		err = got_error(GOT_ERR_NO_OBJ);
 done:
-	free(s);
+	free(s0);
 	if (commit)
 		got_object_commit_close(commit);
 	if (tree)