diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | ext/bigdecimal/bigdecimal.c | 4 |
2 files changed, 8 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Wed Apr 10 17:39:13 2013 Tanaka Akira <akr@fsij.org> + + * ext/bigdecimal/bigdecimal.c (VpCtoV): Initialize a local variable + even when overflow. + Wed Apr 10 12:32:37 2013 Tanaka Akira <akr@fsij.org> * bignum.c (rb_ll2big): Don't overflow on signed integer negation. diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c index d6cc409eac..f08dce40a4 100644 --- a/ext/bigdecimal/bigdecimal.c +++ b/ext/bigdecimal/bigdecimal.c @@ -5270,8 +5270,10 @@ VpCtoV(Real *a, const char *int_chr, size_t ni, const char *frac, size_t nf, con ++me; } while (i < me) { - if (MUL_OVERFLOW_SIGNED_VALUE_P(e, (SIGNED_VALUE)BASE_FIG)) + if (MUL_OVERFLOW_SIGNED_VALUE_P(e, (SIGNED_VALUE)BASE_FIG)) { + es = e; goto exp_overflow; + } es = e * (SIGNED_VALUE)BASE_FIG; if (MUL_OVERFLOW_SIGNED_VALUE_P(e, 10) || SIGNED_VALUE_MAX - (exp_chr[i] - '0') < e * 10) |