IPX without suidroot
Hello.
Quoted 1 line · Grigory Batalov
Ok, I've applied patch and can get some debug now.
Good. But I still don't like that debuggung tricks so I think just ripping out the buggy code is OK.
Quoted 1 line
get RIP packets if I haven't root privilegies.)
Seems like that.
Please apply the attached patch instead of the previous one and redo the log please.
dosext/net/net/ipx.c +0 -12
@@ -443,18 +443,6 @@ } opt =1 ; -/* turn on socket debugging */ -if (debug_level ('n' )) { -enter_priv_on (); -if (setsockopt (sock,SOL_SOCKET ,SO_DEBUG , &opt,sizeof (opt)) ==-1 ) { -leave_priv_setting (); -n_printf ("IPX: could not set socket option for debugging: %s.\n" ,strerror (errno)); -/* I can't think of anything else to return */ -return (RCODE_SOCKET_TABLE_FULL ); - } -leave_priv_setting (); - } - opt =1 ;/* Permit broadcast output */ enter_priv_on (); if (setsockopt(sock, SOL_SOCKET, SO_BROADCAST,
dosext/net/net/ipxglt.c +5 -7
@@ -107,21 +107,16 @@leave_priv_setting ();if (sock==-1 ) { +n_printf ("IPX: could not open IPX socket: %s.\n" ,strerror (errno)); goto GLTExit; } -/* Socket debugging */ enter_priv_on (); -if (setsockopt (sock,SOL_SOCKET ,SO_DEBUG ,&opt,sizeof (opt))==-1 ) - { -leave_priv_setting (); - goto CloseGLTExit; - } -/* Permit broadcast output */ if (setsockopt (sock,SOL_SOCKET ,SO_BROADCAST , &opt,sizeof (opt))==-1 ) {leave_priv_setting (); +n_printf ("IPX: could not set socket option for broadcast: %s.\n" ,strerror (errno)); goto CloseGLTExit; }
@@ -133,6 +128,7 @@if (setsockopt (sock,SOL_SOCKET ,IPX_TYPE ,&opt,sizeof (opt))==-1 ) {leave_priv_setting (); +n_printf ("IPX: could not set socket option for type: %s.\n" ,strerror (errno)); goto CloseGLTExit; }
@@ -143,6 +139,7 @@if (bind (sock,(struct sockaddr *)&ipxs,sizeof (ipxs))==-1 ) {leave_priv_setting (); +n_printf ("IPX: could not bind socket to address: %s\n" ,strerror (errno)); goto CloseGLTExit; }leave_priv_setting ();
@@ -172,6 +169,7 @@ {leave_priv_setting (); retCode =-2 ; +n_printf ("IPX: sendto() failed: %s\n" ,strerror (errno)); goto CloseGLTExit; }leave_priv_setting ();
Quoted 6 lines · On Fri, 02 Aug 2002 16:38:40 +0400 Stas Sergeev <[email protected]> wrote:
Quoted 1 line
get RIP packets if I haven't root privilegies.)
Seems like that.
Please apply the attached patch
instead of the previous one and
redo the log please.
It's here:
http://lrn.ru/~bga/dosemu/denied-boot.log.bz2 (28244)
There are such pieces:
IPX: GetLocalTarget for network cb971126
IPX: could not set socket option for type: Permission denied.
IPX: GetLocalTarget failed.
Signature · 1 line
Batalov Grigory.