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MCOL-1417 Fix cpimport TIME saturation

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This commit is contained in:
Andrew Hutchings
2018-06-07 12:16:55 +01:00
parent d7562aa0ae
commit 09269af6d8
1 changed files with 20 additions and 8 deletions
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28
utils/dataconvert/dataconvert.cpp
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@ -1907,6 +1907,7 @@ int64_t DataConvert::convertColumnTime(
{
status = 0;
char* p;
char* retp = NULL;
char* savePoint = NULL;
p = const_cast<char*>(dataOrg);
int64_t value = 0;
@ -1923,6 +1924,17 @@ int64_t DataConvert::convertColumnTime(
return value;
}
if (dataOrgLen == 0)
{
return value;
}
if (dataOrgLen < 3)
{
// Not enough chars to be a time
status = -1;
return value;
}
if (p[0] == '-')
{
isNeg = true;
@ -1931,9 +1943,9 @@ int64_t DataConvert::convertColumnTime(
errno = 0;
p = strtok_r(p, ":.", &savePoint);
inHour = strtol(p, 0, 10);
inHour = strtol(p, &retp, 10);
if (errno)
if (errno || !retp)
{
status = -1;
return value;
@ -1947,9 +1959,9 @@ int64_t DataConvert::convertColumnTime(
return value;
}
inMinute = strtol(p, 0, 10);
inMinute = strtol(p, &retp, 10);
if (errno)
if (errno || !retp)
{
status = -1;
return value;
@ -1963,9 +1975,9 @@ int64_t DataConvert::convertColumnTime(
return value;
}
inSecond = strtol(p, 0, 10);
inSecond = strtol(p, &retp, 10);
if (errno)
if (errno || !retp)
{
status = -1;
return value;
@ -1975,9 +1987,9 @@ int64_t DataConvert::convertColumnTime(
if (p != NULL)
{
inMicrosecond = strtol(p, 0, 10);
inMicrosecond = strtol(p, &retp, 10);
if (errno)
if (errno || !retp)
{
status = -1;
return value;