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net_ifinfo: crashfix (Windows)

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get correct size from GetAdaptersAddresses
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SimpleTease 2020-12-22 02:48:57 +00:00 committed by GitHub
parent 7d313647ae
commit 03c5c240a6
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1 changed files with 1 additions and 1 deletions
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libretro-common/net/net_ifinfo.c
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@ -154,7 +154,7 @@ bool net_ifinfo_new(net_ifinfo_t *list)
PIP_ADAPTER_ADDRESSES adapter_addresses = NULL, aa = NULL;
PIP_ADAPTER_UNICAST_ADDRESS ua = NULL;
#ifdef _WIN32_WINNT_WINXP
DWORD size;
DWORD size = 0;
DWORD rv = GetAdaptersAddresses(AF_UNSPEC, GAA_FLAG_INCLUDE_PREFIX, NULL, NULL, &size);
adapter_addresses = (PIP_ADAPTER_ADDRESSES)malloc(size);