diff options
| author | Nobuyoshi Nakada <[email protected]> | 2024-01-13 20:33:33 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <[email protected]> | 2024-01-13 23:20:05 +0900 |
| commit | 9ba2558b76e5b0d871132c38a85055c4746c34de (patch) | |
| tree | 36e1375ccd5d10ade54b6f215ebeaec5d6c0f78d /ruby.c | |
| parent | ccd45a1399a9eed7c59120874d0d37bd3ce9d73d (diff) | |
Fix possible out-of-bounds access
Diffstat (limited to 'ruby.c')
| -rw-r--r-- | ruby.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -2487,7 +2487,7 @@ process_options(int argc, char **argv, ruby_cmdline_options_t *opt) static void warn_cr_in_shebang(const char *str, long len) { - if (str[len-1] == '\n' && str[len-2] == '\r') { + if (len > 1 && str[len-1] == '\n' && str[len-2] == '\r') { rb_warn("shebang line ending with \\r may cause problems"); } } |