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Issue 16646: strip leading zeros from IP address

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This commit is contained in:
Bram Verweij 2022-12-24 12:18:15 +01:00
parent 2ff5747b1f
commit fc281a1f96
1 changed files with 9 additions and 1 deletions
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10
libretro/libretro.cpp
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@ -1096,13 +1096,21 @@ static void check_variables(CoreParameter &coreParam)
if (changeProAdhocServer == "IP address") if (changeProAdhocServer == "IP address")
{ {
g_Config.proAdhocServer = ""; g_Config.proAdhocServer = "";
bool leadingZero = true;
for (int i = 0; i < 12; i++) for (int i = 0; i < 12; i++)
{ {
if (i && i % 3 == 0) if (i && i % 3 == 0)
{
g_Config.proAdhocServer += '.'; g_Config.proAdhocServer += '.';
leadingZero = true;
}
int addressPt = ppsspp_pro_ad_hoc_ipv4[i]; int addressPt = ppsspp_pro_ad_hoc_ipv4[i];
g_Config.proAdhocServer += static_cast<char>('0' + addressPt); if (addressPt || i % 3 == 2)
leadingZero = false; // We are either non-zero or the last digit of a byte
if (! leadingZero)
g_Config.proAdhocServer += static_cast<char>('0' + addressPt);
} }
} }
else else