diff options
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -4081,9 +4081,14 @@ str_cat_char(VALUE str, unsigned int c, rb_encoding *enc) #define CHAR_ESC_LEN 13 /* sizeof(\x{ hex of 32bit unsigned int } \0) */ int -rb_str_buf_cat_escaped_char(VALUE result, unsigned int c, int unicode_p) { +rb_str_buf_cat_escaped_char(VALUE result, unsigned int c, int unicode_p) +{ char buf[CHAR_ESC_LEN + 1]; int l; + +#if SIZEOF_INT > 4 + c &= 0xffffffff; +#endif if (unicode_p) { if (c < 0x7F && ISPRINT(c)) { snprintf(buf, CHAR_ESC_LEN, "%c", c); @@ -4103,7 +4108,7 @@ rb_str_buf_cat_escaped_char(VALUE result, unsigned int c, int unicode_p) { snprintf(buf, CHAR_ESC_LEN, "\\x{%X}", c); } } - l = strlen(buf); + l = (int)strlen(buf); /* CHAR_ESC_LEN cannot exceed INT_MAX */ rb_str_buf_cat(result, buf, l); return l; } |