Core/Misc: Support IPv6 ip2location

(cherry picked from commit c522e5f4c22b53b349b05486fa28cdf58f4ffc26)

1 files changed, 6 insertions, 0 deletions

diff --git a/src/common/Cryptography/BigNumber.cpp b/src/common/Cryptography/BigNumber.cpp
index f220ca319be..66071006a7f 100644
--- a/src/common/Cryptography/BigNumber.cpp
+++ b/src/common/Cryptography/BigNumber.cpp
@@ -61,6 +61,12 @@ void BigNumber::SetBinary(uint8 const* bytes, int32 len, bool littleEndian)
         BN_bin2bn(bytes, len, _bn);
 }
 
+bool BigNumber::SetDecStr(char const* str)
+{
+    int n = BN_dec2bn(&_bn, str);
+    return n > 0;
+}
+
 bool BigNumber::SetHexStr(char const* str)
 {
     int n = BN_hex2bn(&_bn, str);