diff options
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 11 |
1 files changed, 8 insertions, 3 deletions
@@ -4099,9 +4099,14 @@ rb_str_inspect(VALUE str) n = rb_enc_precise_mbclen(p, pend, enc); if (!MBCLEN_CHARFOUND_P(n)) { if (p > prev) str_buf_cat(result, prev, p - prev); - snprintf(buf, CHAR_ESC_LEN, "\\x%02X", *p & 0377); - str_buf_cat(result, buf, strlen(buf)); - prev = ++p; + n = rb_enc_mbminlen(enc); + if (pend < p + n) + n = pend - p; + while (n--) { + snprintf(buf, CHAR_ESC_LEN, "\\x%02X", *p & 0377); + str_buf_cat(result, buf, strlen(buf)); + prev = ++p; + } continue; } n = MBCLEN_CHARFOUND_LEN(n); |