repository: validate workdir path lengths

e52c2989 · Edward Thomson · 4470e48a · e52c2989
Commit e52c2989 authored Apr 04, 2021 by Edward Thomson
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src/repository.c
+3 -3

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--- a/src/repository.c
+++ b/src/repository.c
@@ -2702,9 +2702,9 @@ int git_repository_hashfile(
 	 * now that is not possible because git_filters_load() needs it.
 	 */
-	error = git_path_join_unrooted(
+	if ((error = git_path_join_unrooted(
-		&full_path, path, git_repository_workdir(repo), NULL);
+		&full_path, path, git_repository_workdir(repo), NULL)) < 0 ||
-	if (error < 0)
+	    (error = git_path_validate_workdir_buf(repo, &full_path)) < 0)
 		return error;
 	if (!as_path)