From efb71742ca8ff9ec3211c5b3cf5d311fdceecd1c Mon Sep 17 00:00:00 2001 From: Jeremy Allison Date: Mon, 20 Apr 1998 22:43:54 +0000 Subject: Makefile: Added genrand.o clientgen.c: Changed to fill change password buffer with random stuff. password.c: Changed to get challenge from genrand.c server.c: Added #ifdef around O_SYNC. version.h: Changed to 1.9.19prealpha. genrand.c: New code to generate (hopefully) good random numbers for use in crypto challenges/session keys etc. PLEASE REVIEW THIS CODE AND SUGGEST IMPROVEMENTS !!!!!! Jeremy. (This used to be commit 608e98546392fd0aac9b33f4feac43615dbb4405) --- source3/libsmb/clientgen.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'source3/libsmb') diff --git a/source3/libsmb/clientgen.c b/source3/libsmb/clientgen.c index bffce26294..1f2f746576 100644 --- a/source3/libsmb/clientgen.c +++ b/source3/libsmb/clientgen.c @@ -766,9 +766,11 @@ int cli_open(struct cli_state *cli, char *fname, int flags, int share_mode) accessmode |= 1; } +#if defined(O_SYNC) if ((flags & O_SYNC) == O_SYNC) { accessmode |= (1<<14); } +#endif /* O_SYNC */ bzero(cli->outbuf,smb_size); bzero(cli->inbuf,smb_size); @@ -1300,8 +1302,11 @@ BOOL cli_oem_change_password(struct cli_state *cli, char *user, char *new_passwo /* * Now setup the data area. + * We need to generate a random fill + * for this area to make it harder to + * decrypt. JRA. */ - memset(data, '\0', sizeof(data)); + generate_random_buffer(data, sizeof(data), False); fstrcpy( &data[512 - new_pw_len], new_password); SIVAL(data, 512, new_pw_len); -- cgit