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* fhandler_socket.cc (fhandler_socket::bind): Don't run explicit

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local socket test in SO_REUSEADDR case on systems supporting
	enhanced socket security.  Explain why.  Only call address_in_use
	for AF_INET sockets.
	* net.cc (cygwin_setsockopt): Don't call setsockopt to set SO_REUSEADDR
	on systems supporting enhanced socket security.  Add comment.
	* wincap.h (wincaps::has_enhanced_socket_security): New element.
	* wincap.cc: Implement above element throughout.
This commit is contained in:
Corinna Vinschen
2008-07-08 20:12:46 +00:00
parent b8fbf5d4c4
commit 23672785ee
5 changed files with 50 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
winsup/cygwin/wincap.cc
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@@ -33,6 +33,7 @@ static NO_COPY wincaps wincap_unknown = {
has_disabled_user_tos_setting:false,
has_fileid_dirinfo:false,
has_exclusiveaddruse:false,
has_enhanced_socket_security:false,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:true,
@@ -64,6 +65,7 @@ static NO_COPY wincaps wincap_nt4 = {
has_disabled_user_tos_setting:false,
has_fileid_dirinfo:false,
has_exclusiveaddruse:false,
has_enhanced_socket_security:false,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:true,
@@ -95,6 +97,7 @@ static NO_COPY wincaps wincap_nt4sp4 = {
has_disabled_user_tos_setting:false,
has_fileid_dirinfo:false,
has_exclusiveaddruse:true,
has_enhanced_socket_security:false,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:true,
@@ -126,6 +129,7 @@ static NO_COPY wincaps wincap_2000 = {
has_disabled_user_tos_setting:true,
has_fileid_dirinfo:true,
has_exclusiveaddruse:true,
has_enhanced_socket_security:false,
has_buggy_restart_scan:true,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:true,
@@ -157,6 +161,7 @@ static NO_COPY wincaps wincap_2000sp4 = {
has_disabled_user_tos_setting:true,
has_fileid_dirinfo:true,
has_exclusiveaddruse:true,
has_enhanced_socket_security:false,
has_buggy_restart_scan:true,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:true,
@@ -188,6 +193,7 @@ static NO_COPY wincaps wincap_xp = {
has_disabled_user_tos_setting:true,
has_fileid_dirinfo:true,
has_exclusiveaddruse:true,
has_enhanced_socket_security:false,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:false,
@@ -219,6 +225,7 @@ static NO_COPY wincaps wincap_xpsp1 = {
has_disabled_user_tos_setting:true,
has_fileid_dirinfo:true,
has_exclusiveaddruse:true,
has_enhanced_socket_security:false,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:false,
@@ -250,6 +257,7 @@ static NO_COPY wincaps wincap_xpsp2 = {
has_disabled_user_tos_setting:true,
has_fileid_dirinfo:true,
has_exclusiveaddruse:true,
has_enhanced_socket_security:false,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:false,
@@ -281,6 +289,7 @@ static NO_COPY wincaps wincap_2003 = {
has_disabled_user_tos_setting:true,
has_fileid_dirinfo:true,
has_exclusiveaddruse:true,
has_enhanced_socket_security:true,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:false,
@@ -312,6 +321,7 @@ static NO_COPY wincaps wincap_vista = {
has_disabled_user_tos_setting:true,
has_fileid_dirinfo:true,
has_exclusiveaddruse:true,
has_enhanced_socket_security:true,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:true,
needs_logon_sid_in_sid_list:false,