19 lines
723 B
Plaintext
19 lines
723 B
Plaintext
$OpenBSD: patch-src_unix_gsocket_cpp,v 1.3 2011/05/22 08:13:18 dcoppa Exp $
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The socket code in wxWidgets doesn't initialize the servent_data
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structure that is passed to getservbyname_r(). Programs that use this
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code die with a segfault. The attached patch zero-fills the buffer with
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memset().
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See upstream bugreport #10332.
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--- src/unix/gsocket.cpp.orig Tue Mar 22 13:01:28 2011
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+++ src/unix/gsocket.cpp Wed May 18 10:52:51 2011
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@@ -2145,6 +2145,7 @@ GSocketError GAddress_INET_SetPortName(GAddress *addre
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char buffer[1024];
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#endif
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struct servent serv;
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+ memset(&buffer, 0, sizeof(buffer));
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se = wxGetservbyname_r(port, protocol, &serv,
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(void*)&buffer, sizeof(buffer));
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if (!se)
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