hush: fix dot builtin to not search current directory

function                                             old     new   delta
builtin_source                                       182     209     +27

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/shell/hush.c b/shell/hush.c
index cf3c731bcafab6a94ddaa69858012b92799ea294..2d1cc5ca6d0a44e0ec39f5d83d779bc38aced260 100644 (file)
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -10211,6 +10211,11 @@ static int FAST_FUNC builtin_source(char **argv)
                arg_path = find_in_path(filename);
                if (arg_path)
                        filename = arg_path;
+               else /* add "if (!HUSH_BASH_SOURCE_CURDIR)" if users want bash-compat */ {
+                       errno = ENOENT;
+                       bb_simple_perror_msg(filename);
+                       return EXIT_FAILURE;
+               }
        }
        input = remember_FILE(fopen_or_warn(filename, "r"));
        free(arg_path);