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Treat blank protocol the same as NULL in getservbyname & 

getservbyport.
This commit is contained in:
Paul Rupe 2003-03-17 04:42:11 +00:00 committed by Alexandre Julliard
parent a9c51cb60b
commit 42a9ca5765
1 changed files with 3 additions and 2 deletions
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5
dlls/winsock/socket.c
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@ -3158,7 +3158,7 @@ static WIN_servent* __ws_getservbyname(const char *name, const char *proto, int
if( i ) { if( i ) {
EnterCriticalSection( &csWSgetXXXbyYYY ); EnterCriticalSection( &csWSgetXXXbyYYY );
serv = getservbyname(local_buffer, serv = getservbyname(local_buffer,
proto ? (local_buffer + i) : NULL); proto && *proto ? (local_buffer + i) : NULL);
if( serv != NULL ) if( serv != NULL )
{ {
if( WS_dup_se(serv, dup_flag) ) if( WS_dup_se(serv, dup_flag) )
@ -3207,7 +3207,8 @@ static WIN_servent* __ws_getservbyport(int port, const char* proto, int dup_flag
struct servent* serv; struct servent* serv;
if (!proto || wsi_strtolo( proto, NULL )) { if (!proto || wsi_strtolo( proto, NULL )) {
EnterCriticalSection( &csWSgetXXXbyYYY ); EnterCriticalSection( &csWSgetXXXbyYYY );
if( (serv = getservbyport(port, (proto) ? local_buffer : NULL)) != NULL ) { if( (serv = getservbyport(port, proto && *proto ? local_buffer :
NULL)) != NULL ) {
if( WS_dup_se(serv, dup_flag) ) if( WS_dup_se(serv, dup_flag) )
retval = se_buffer; retval = se_buffer;
else SetLastError(WSAENOBUFS); else SetLastError(WSAENOBUFS);