diff options
Diffstat (limited to 'numeric.c')
| -rw-r--r-- | numeric.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -530,12 +530,12 @@ flo_to_s(VALUE flt) else if(isnan(value)) return rb_usascii_str_new2("NaN"); - sprintf(buf, "%#.15g", value); /* ensure to print decimal point */ + snprintf(buf, sizeof(buf), "%#.15g", value); /* ensure to print decimal point */ if (!(e = strchr(buf, 'e'))) { e = buf + strlen(buf); } if (!ISDIGIT(e[-1])) { /* reformat if ended with decimal point (ex 111111111111111.) */ - sprintf(buf, "%#.14e", value); + snprintf(buf, sizeof(buf), "%#.14e", value); if (!(e = strchr(buf, 'e'))) { e = buf + strlen(buf); } @@ -1554,7 +1554,7 @@ rb_num2long(VALUE val) char buf[24]; char *s; - sprintf(buf, "%-.10g", RFLOAT_VALUE(val)); + snprintf(buf, sizeof(buf), "%-.10g", RFLOAT_VALUE(val)); if ((s = strchr(buf, ' ')) != 0) *s = '\0'; rb_raise(rb_eRangeError, "float %s out of range of integer", buf); } @@ -1700,7 +1700,7 @@ rb_num2ll(VALUE val) char buf[24]; char *s; - sprintf(buf, "%-.10g", RFLOAT_VALUE(val)); + snprintf(buf, sizeof(buf), "%-.10g", RFLOAT_VALUE(val)); if ((s = strchr(buf, ' ')) != 0) *s = '\0'; rb_raise(rb_eRangeError, "float %s out of range of long long", buf); } |