diff options
Diffstat (limited to 'dir.c')
| -rw-r--r-- | dir.c | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -3138,6 +3138,15 @@ char *git_url_basename(const char *repo, int is_bundle, int is_bare) } /* + * It should not be possible to overflow `ptrdiff_t` by passing in an + * insanely long URL, but GCC does not know that and will complain + * without this check. + */ + if (end - start < 0) + die(_("No directory name could be guessed.\n" + "Please specify a directory on the command line")); + + /* * Strip trailing port number if we've got only a * hostname (that is, there is no dir separator but a * colon). This check is required such that we do not |