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fix time convert asan core

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This commit is contained in:
st0
2022-04-14 15:16:16 +08:00
committed by LINxiansheng
parent 49242edee5
commit 32f5552b33
1 changed files with 6 additions and 6 deletions
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12
deps/oblib/src/lib/timezone/ob_time_convert.cpp vendored
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@ -860,7 +860,7 @@ int ObTimeConverter::str_to_year(const ObString &str, uint8_t &value)
const char *pos = str.ptr();
const char *end = pos + str.length();
ObTimeDigits digits;
for (; !isdigit(*pos) && pos < end; ++pos) {}
for (; pos < end && !isdigit(*pos); ++pos) {}
if (OB_FAIL(get_datetime_digits(pos, end, INT32_MAX, digits))) {
LOG_WARN("failed to get digits from year string", K(ret));
} else {
@ -1854,12 +1854,12 @@ int ObTimeConverter::str_to_digit_with_date(const ObString &str, ObTimeDigits *d
const int32_t *expect_lens = NULL;
ObTimeDelims delims[DATETIME_PART_CNT];
// find first digit and delimiter.
for (; isspace(*pos) && pos < end; ++pos) {}
for (; pos < end && isspace(*pos); ++pos) {}
if (!isdigit(*pos)) {
ret = OB_INVALID_DATE_FORMAT;
} else {
const char *first_digit = pos;
for (; isdigit(*pos) && pos < end; ++pos) {}
for (; pos < end && isdigit(*pos); ++pos) {}
const char *first_delim = pos;
// year is separated by delimiter, or 4 digits, or 2?
/*if (HAS_TYPE_ORACLE(ob_time.mode_)) {
@ -2011,7 +2011,7 @@ int ObTimeConverter::str_to_ob_time_without_date(const ObString &str, ObTime &ob
const char *pos = str.ptr();
const char *end = pos + str.length();
// find first digit.
for (; isspace(*pos) && pos < end; ++pos) {}
for (; pos < end && isspace(*pos); ++pos) {}
const char *first_digit = pos;
if (!('-' == *pos || isdigit(*pos))) {
for (int i = 0; OB_SUCC(ret) && i < TOTAL_PART_CNT; ++i) {
@ -2163,9 +2163,9 @@ int ObTimeConverter::str_to_ob_time_format(const ObString &str, const ObString &
*scale = 0;
}
while (OB_SUCC(ret) && fmt_pos < fmt_end) {
for (; isspace(*fmt_pos) && fmt_pos < fmt_end; ++fmt_pos)
for (; fmt_pos < fmt_end && isspace(*fmt_pos); ++fmt_pos)
;
for (; isspace(*str_pos) && str_pos < str_end; ++str_pos)
for (; str_pos < str_end && isspace(*str_pos); ++str_pos)
;
if (fmt_pos == fmt_end || str_pos == str_end) {
break;