add: introduce add.ignoreerrors synonym for add.ignore-errors

diff --git a/setup.c b/setup.c
index fac34f77a7800193e636f49c799908f629540de1..68605954b45435e5b98bcebd87cfcd74bc3d92d5 100644 (file)
--- a/setup.c
+++ b/setup.c
@@ -169,6 +169,8 @@ static int is_git_directory(const char *suspect)
        char path[PATH_MAX];
        size_t len = strlen(suspect);
 
+       if (PATH_MAX <= len + strlen("/objects"))
+               die("Too long path: %.*s", 60, suspect);
        strcpy(path, suspect);
        if (getenv(DB_ENVIRONMENT)) {
                if (access(getenv(DB_ENVIRONMENT), X_OK))