Commit Diff

Commit:
370f10653490c6d8f3e587869c96c100535edc9f
From:
Stefan Sperling <stsp@stsp.name>
Date:
Message:
make got_object_open_loose_fd() return NO_OBJ error upon ENOENT Some callers were manually converting from ENOENT to NO_OBJ. Checking errno becomes increasingly unreliable the further up the call-chain we return to. Let's return NO_OBJ directly at the spot where the original error condition is detected.
Actions:
Patch | Tree
commit - f9f627c50558e4f15df222bfeeeb5c960d527d70
commit + 370f10653490c6d8f3e587869c96c100535edc9f
blob - 40eb28c29c7042a0646e6597df2942339b5ebd48
blob + b58b9970c4f4924c6663e2de3b426bcf71082141
--- lib/object.c
+++ lib/object.c
@@ -137,7 +137,10 @@ got_object_open_loose_fd(int *fd, struct got_object_id
 		return err;
 	*fd = open(path, O_RDONLY | O_NOFOLLOW | O_CLOEXEC);
 	if (*fd == -1) {
-		err = got_error_from_errno2("open", path);
+		if (errno == ENOENT)
+			err = got_error_no_obj(id);
+		else
+			err = got_error_from_errno2("open", path);
 		goto done;
 	}
 done:
blob - 6d3cc02388107ba9636418a37dd0a10e66670f94
blob + 7295b46f06c77398115aafdfe70c3523fdbc5d71
--- lib/object_open_io.c
+++ lib/object_open_io.c
@@ -144,11 +144,8 @@ got_object_open(struct got_object **obj, struct got_re
 		return NULL;
 
 	err = got_object_open_loose_fd(&fd, id, repo);
-	if (err) {
-		if (err->code == GOT_ERR_ERRNO && errno == ENOENT)
-			err = got_error_no_obj(id);
+	if (err)
 		return err;
-	}
 
 	err = got_object_read_header(obj, fd);
 	if (err)
blob - 5e65af8b44e92ed67e01cb75e6067361e2495821
blob + e7520800792bf32be7c1cc4480dd40aeedfaed96
--- lib/object_open_privsep.c
+++ lib/object_open_privsep.c
@@ -439,11 +439,8 @@ got_object_open(struct got_object **obj, struct got_re
 	}
 
 	err = got_object_open_loose_fd(&fd, id, repo);
-	if (err) {
-		if (err->code == GOT_ERR_ERRNO && errno == ENOENT)
-			err = got_error_no_obj(id);
+	if (err)
 		return err;
-	}
 
 	err = got_object_read_header_privsep(obj, id, repo, fd);
 	if (err)
blob - 1b2025992be4d03420f106db1af5777b5bb84907
blob + 6f82982ad2e1d53c37ba2de0a2ebfaca01a77193
--- regress/cmdline/tree.sh
+++ regress/cmdline/tree.sh
@@ -90,9 +90,7 @@ test_tree_submodule() {
 
 	local submodule_id=$(got tree -r $testroot/repo -i | \
 		grep 'repo2\$$' | cut -d ' ' -f1)
-	local objpath=`get_loose_object_path $testroot/repo $submodule_id`
 
-	# Currently fails in open(2)
 	got tree -r $testroot/repo repo2 > $testroot/stdout 2> $testroot/stderr
 	ret=$?
 	if [ $ret -eq 0 ]; then
@@ -100,8 +98,7 @@ test_tree_submodule() {
 		test_done "$testroot" "1"
 		return 1
 	fi
-	echo "got: open: $objpath: No such file or directory" \
-		> $testroot/stderr.expected
+	echo "got: object $submodule_id not found" > $testroot/stderr.expected
 
 	cmp -s $testroot/stderr.expected $testroot/stderr
 	ret=$?