diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/date/date_core.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/ext/date/date_core.c b/ext/date/date_core.c index 71d0da59f8..0483d2d028 100644 --- a/ext/date/date_core.c +++ b/ext/date/date_core.c @@ -54,6 +54,14 @@ static double positive_inf, negative_inf; static VALUE date_initialize(int argc, VALUE *argv, VALUE self); static VALUE datetime_initialize(int argc, VALUE *argv, VALUE self); +#define RETURN_FALSE_UNLESS_NUMERIC(obj) if(!RTEST(rb_obj_is_kind_of((obj), rb_cNumeric))) return Qfalse +inline static void +check_numeric(VALUE obj, const char* field) { + if(!RTEST(rb_obj_is_kind_of(obj, rb_cNumeric))) { + rb_raise(rb_eTypeError, "invalid %s (not numeric)", field); + } +} + inline static int f_cmp(VALUE x, VALUE y) { @@ -2470,6 +2478,7 @@ date_s_valid_jd_p(int argc, VALUE *argv, VALUE klass) rb_scan_args(argc, argv, "11", &vjd, &vsg); + RETURN_FALSE_UNLESS_NUMERIC(vjd); argv2[0] = vjd; if (argc < 2) argv2[1] = INT2FIX(DEFAULT_SG); @@ -2562,6 +2571,9 @@ date_s_valid_civil_p(int argc, VALUE *argv, VALUE klass) rb_scan_args(argc, argv, "31", &vy, &vm, &vd, &vsg); + RETURN_FALSE_UNLESS_NUMERIC(vy); + RETURN_FALSE_UNLESS_NUMERIC(vm); + RETURN_FALSE_UNLESS_NUMERIC(vd); argv2[0] = vy; argv2[1] = vm; argv2[2] = vd; @@ -2643,6 +2655,8 @@ date_s_valid_ordinal_p(int argc, VALUE *argv, VALUE klass) rb_scan_args(argc, argv, "21", &vy, &vd, &vsg); + RETURN_FALSE_UNLESS_NUMERIC(vy); + RETURN_FALSE_UNLESS_NUMERIC(vd); argv2[0] = vy; argv2[1] = vd; if (argc < 3) @@ -2725,6 +2739,9 @@ date_s_valid_commercial_p(int argc, VALUE *argv, VALUE klass) rb_scan_args(argc, argv, "31", &vy, &vw, &vd, &vsg); + RETURN_FALSE_UNLESS_NUMERIC(vy); + RETURN_FALSE_UNLESS_NUMERIC(vw); + RETURN_FALSE_UNLESS_NUMERIC(vd); argv2[0] = vy; argv2[1] = vw; argv2[2] = vd; @@ -2906,6 +2923,7 @@ date_s_julian_leap_p(VALUE klass, VALUE y) VALUE nth; int ry; + check_numeric(y, "year"); decode_year(y, +1, &nth, &ry); return f_boolcast(c_julian_leap_p(ry)); } @@ -2927,6 +2945,7 @@ date_s_gregorian_leap_p(VALUE klass, VALUE y) VALUE nth; int ry; + check_numeric(y, "year"); decode_year(y, -1, &nth, &ry); return f_boolcast(c_gregorian_leap_p(ry)); } @@ -3281,6 +3300,7 @@ date_s_jd(int argc, VALUE *argv, VALUE klass) case 2: val2sg(vsg, sg); case 1: + check_numeric(vjd, "jd"); num2num_with_frac(jd, positive_inf); } @@ -3333,8 +3353,10 @@ date_s_ordinal(int argc, VALUE *argv, VALUE klass) case 3: val2sg(vsg, sg); case 2: + check_numeric(vd, "yday"); num2int_with_frac(d, positive_inf); case 1: + check_numeric(vy, "year"); y = vy; } @@ -3413,10 +3435,13 @@ date_initialize(int argc, VALUE *argv, VALUE self) case 4: val2sg(vsg, sg); case 3: + check_numeric(vd, "day"); num2int_with_frac(d, positive_inf); case 2: + check_numeric(vd, "month"); m = NUM2INT(vm); case 1: + check_numeric(vy, "year"); y = vy; } @@ -3483,10 +3508,13 @@ date_s_commercial(int argc, VALUE *argv, VALUE klass) case 4: val2sg(vsg, sg); case 3: + check_numeric(vd, "cwday"); num2int_with_frac(d, positive_inf); case 2: + check_numeric(vw, "cweek"); w = NUM2INT(vw); case 1: + check_numeric(vy, "year"); y = vy; } @@ -7244,12 +7272,16 @@ datetime_s_jd(int argc, VALUE *argv, VALUE klass) case 5: val2off(vof, rof); case 4: + check_numeric(vs, "second"); num2int_with_frac(s, positive_inf); case 3: + check_numeric(vmin, "minute"); num2int_with_frac(min, 3); case 2: + check_numeric(vh, "hour"); num2int_with_frac(h, 2); case 1: + check_numeric(vjd, "jd"); num2num_with_frac(jd, 1); } @@ -7313,14 +7345,19 @@ datetime_s_ordinal(int argc, VALUE *argv, VALUE klass) case 6: val2off(vof, rof); case 5: + check_numeric(vs, "second"); num2int_with_frac(s, positive_inf); case 4: + check_numeric(vmin, "minute"); num2int_with_frac(min, 4); case 3: + check_numeric(vh, "hour"); num2int_with_frac(h, 3); case 2: + check_numeric(vd, "yday"); num2int_with_frac(d, 2); case 1: + check_numeric(vy, "year"); y = vy; } @@ -7401,16 +7438,22 @@ datetime_initialize(int argc, VALUE *argv, VALUE self) case 7: val2off(vof, rof); case 6: + check_numeric(vs, "second"); num2int_with_frac(s, positive_inf); case 5: + check_numeric(vmin, "minute"); num2int_with_frac(min, 5); case 4: + check_numeric(vh, "hour"); num2int_with_frac(h, 4); case 3: + check_numeric(vd, "day"); num2int_with_frac(d, 3); case 2: + check_numeric(vm, "month"); m = NUM2INT(vm); case 1: + check_numeric(vy, "year"); y = vy; } @@ -7499,16 +7542,22 @@ datetime_s_commercial(int argc, VALUE *argv, VALUE klass) case 7: val2off(vof, rof); case 6: + check_numeric(vs, "second"); num2int_with_frac(s, positive_inf); case 5: + check_numeric(vmin, "minute"); num2int_with_frac(min, 5); case 4: + check_numeric(vh, "hour"); num2int_with_frac(h, 4); case 3: + check_numeric(vd, "cwday"); num2int_with_frac(d, 3); case 2: + check_numeric(vw, "cweek"); w = NUM2INT(vw); case 1: + check_numeric(vy, "year"); y = vy; } |