diff options
Diffstat (limited to 'lib/efi_selftest')
| -rw-r--r-- | lib/efi_selftest/efi_selftest_console.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/efi_selftest/efi_selftest_console.c b/lib/efi_selftest/efi_selftest_console.c index 6a7fd20da5..963ed913db 100644 --- a/lib/efi_selftest/efi_selftest_console.c +++ b/lib/efi_selftest/efi_selftest_console.c @@ -142,7 +142,7 @@ void efi_st_printf(const char *fmt, ...) const char *c; u16 *pos = buf; const char *s; - const u16 *u; + u16 *u; va_start(args, fmt); @@ -188,9 +188,13 @@ void efi_st_printf(const char *fmt, ...) /* u16 string */ case 's': u = va_arg(args, u16*); - /* Ensure string fits into buffer */ - for (; *u && pos < buf + 120; ++u) - *pos++ = *u; + if (pos > buf) { + *pos = 0; + con_out->output_string(con_out, + buf); + } + con_out->output_string(con_out, u); + pos = buf; break; default: --c; |