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authorshyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-05-06 06:19:12 +0000
committershyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-05-06 06:19:12 +0000
commitdbbfac20fc35270df87a41d07ba7a219ab8b2a0a (patch)
tree4411c21c630fcc1146d6c75030afd99abdcabc37 /ext
parent25d040780fcff44b3b03062d1d2c4540df7b33ef (diff)
YAML.load time correctly parse usecs smaller than 1 fixes #4571
Signed-off-by: URABE, Shyouhei <shyouhei@ruby-lang.org> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
-rw-r--r--ext/syck/rubyext.c27
1 files changed, 17 insertions, 10 deletions
diff --git a/ext/syck/rubyext.c b/ext/syck/rubyext.c
index e35f0177e99..b7ab817002c 100644
--- a/ext/syck/rubyext.c
+++ b/ext/syck/rubyext.c
@@ -226,7 +226,7 @@ mktime_do(VALUE varg)
VALUE hour = INT2FIX(0);
VALUE min = INT2FIX(0);
VALUE sec = INT2FIX(0);
- long usec;
+ double usec;
/* Year*/
if ( ptr[0] != '\0' && len > 0 ) {
@@ -272,19 +272,26 @@ mktime_do(VALUE varg)
ptr += 2;
if ( len > ptr - str && *ptr == '.' )
{
- char padded[] = "000000";
+ char padded[] = "000000.000000";
+ const int padding = 6;
+ const int offset = padding + 1;
const char *end = ptr + 1;
- const char *p = end;
+ const char *begin = end;
+ int length;
while ( isdigit( *end ) ) end++;
- if (end - p < (int)sizeof(padded)) {
- MEMCPY(padded, ptr + 1, char, end - (ptr + 1));
- p = padded;
+ length = (int)(end - begin) <= padding ? (int)(end - begin) : padding;
+ MEMCPY(padded, begin, char, length);
+ length = (int)(end - begin);
+ if (length > padding) {
+ length = length - padding;
+ MEMCPY(padded + offset, begin + padding, char, length);
}
- usec = strtol(p, NULL, 10);
+
+ usec = strtod(padded, NULL);
}
else
{
- usec = 0;
+ usec = 0.0;
}
/* Time Zone*/
@@ -312,12 +319,12 @@ mktime_do(VALUE varg)
time = rb_funcall(rb_cTime, s_utc, 6, year, mon, day, hour, min, sec);
tmp = rb_funcall(time, s_to_i, 0);
tmp = rb_funcall(tmp, '-', 1, LONG2FIX(tz_offset));
- return rb_funcall(rb_cTime, s_at, 2, tmp, LONG2NUM(usec));
+ return rb_funcall(rb_cTime, s_at, 2, tmp, rb_float_new(usec));
}
else
{
/* Make UTC time*/
- return rb_funcall(rb_cTime, s_utc, 7, year, mon, day, hour, min, sec, LONG2NUM(usec));
+ return rb_funcall(rb_cTime, s_utc, 7, year, mon, day, hour, min, sec, rb_float_new(usec));
}
}