diff options
Diffstat (limited to 'gcc/passes.c')
| -rw-r--r-- | gcc/passes.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/passes.c b/gcc/passes.c index c7d7dbe7e91..07ebf8b4a2f 100644 --- a/gcc/passes.c +++ b/gcc/passes.c @@ -771,7 +771,9 @@ pass_manager::register_one_dump_file (opt_pass *pass) { char *dot_name, *flag_name, *glob_name; const char *name, *full_name, *prefix; - char num[10]; + + /* Buffer big enough to format a 32-bit UINT_MAX into. */ + char num[11]; int flags, id; int optgroup_flags = OPTGROUP_NONE; gcc::dump_manager *dumps = m_ctxt->get_dumps (); @@ -779,7 +781,7 @@ pass_manager::register_one_dump_file (opt_pass *pass) /* See below in next_pass_1. */ num[0] = '\0'; if (pass->static_pass_number != -1) - sprintf (num, "%d", ((int) pass->static_pass_number < 0 + sprintf (num, "%u", ((int) pass->static_pass_number < 0 ? 1 : pass->static_pass_number)); /* The name is both used to identify the pass for the purposes of plugins, |