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recvfrom: don't convert address if addrsize is 0
Fixes malformed address being returned for recvfrom on connection oriented sockets.
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parent
01267ea0f5
commit
9ee5b5a2f0
1 changed files with 7 additions and 3 deletions
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@ -84,10 +84,14 @@ ssize_t recvfrom(int fd, void *buf, size_t size, int flags,
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}
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if (rc != -1) {
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if (IsBsd()) {
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__convert_bsd_to_sockaddr(&addr);
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if (addrsize) {
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if (IsBsd()) {
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__convert_bsd_to_sockaddr(&addr);
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}
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__write_sockaddr(&addr, opt_out_srcaddr, opt_inout_srcaddrsize);
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} else {
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*opt_inout_srcaddrsize = 0;
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}
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__write_sockaddr(&addr, opt_out_srcaddr, opt_inout_srcaddrsize);
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}
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END_CANCELATION_POINT;
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