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[ruby/date] Prevent converted gregorian date from GC

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`m_sf_in_sec` calls `rb_rational_new` that can cause GC.

https://github.com/ruby/date/commit/6de449ab6a
This commit is contained in:
Nobuyoshi Nakada 2024-06-03 10:45:16 +09:00 committed by git
parent d50404d6fe
commit 77e5e06846
1 changed files with 8 additions and 3 deletions
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11
ext/date/date_core.c
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@ -8955,18 +8955,22 @@ time_to_datetime(VALUE self)
static VALUE
date_to_time(VALUE self)
{
VALUE t;
get_d1a(self);
if (m_julian_p(adat)) {
VALUE tmp = d_lite_gregorian(self);
get_d1b(tmp);
self = d_lite_gregorian(self);
get_d1b(self);
adat = bdat;
}
return f_local3(rb_cTime,
t = f_local3(rb_cTime,
m_real_year(adat),
INT2FIX(m_mon(adat)),
INT2FIX(m_mday(adat)));
RB_GC_GUARD(self); /* may be the converted gregorian */
return t;
}
/*
@ -9055,6 +9059,7 @@ datetime_to_time(VALUE self)
f_add(INT2FIX(m_sec(dat)),
m_sf_in_sec(dat)),
INT2FIX(m_of(dat)));
RB_GC_GUARD(self); /* may be the converted gregorian */
return t;
}
}