diff options
Diffstat (limited to 'term_ascii.c')
| -rw-r--r-- | term_ascii.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/term_ascii.c b/term_ascii.c index a9aa989a..b062bd99 100644 --- a/term_ascii.c +++ b/term_ascii.c @@ -245,7 +245,14 @@ ascii_advance(struct termp *p, size_t len) { size_t i; - assert(len < UINT16_MAX); + /* + * XXX We used to have "assert(len < UINT16_MAX)" here. + * that is not quite right because the input document + * can trigger that by merely providing large input. + * For now, simply truncate. + */ + if (len > 256) + len = 256; for (i = 0; i < len; i++) putchar(' '); } @@ -383,7 +390,14 @@ locale_advance(struct termp *p, size_t len) { size_t i; - assert(len < UINT16_MAX); + /* + * XXX We used to have "assert(len < UINT16_MAX)" here. + * that is not quite right because the input document + * can trigger that by merely providing large input. + * For now, simply truncate. + */ + if (len > 256) + len = 256; for (i = 0; i < len; i++) putwchar(L' '); } |