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| author | Stefan Metzmacher <metze@samba.org> | 2011-09-13 16:02:16 +0200 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2011-09-13 18:12:22 +0200 |
| commit | 53c0f001f25f7c9e1246ea46e66ee07997a34b03 (patch) | |
| tree | 75265f393393b31f0a8c3f0c27cfbe2ae0335ab9 /source3/libsmb | |
| parent | 09547b24ff3862031e5c9a364fcdf0f3c6285bf8 (diff) | |
| download | samba-53c0f001f25f7c9e1246ea46e66ee07997a34b03.tar.gz samba-53c0f001f25f7c9e1246ea46e66ee07997a34b03.tar.bz2 samba-53c0f001f25f7c9e1246ea46e66ee07997a34b03.zip | |
s3:libsmb: check that max_xmit is not less than 1024
metze
Diffstat (limited to 'source3/libsmb')
| -rw-r--r-- | source3/libsmb/cliconnect.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source3/libsmb/cliconnect.c b/source3/libsmb/cliconnect.c index cccb5f8bb4..09cca7f018 100644 --- a/source3/libsmb/cliconnect.c +++ b/source3/libsmb/cliconnect.c @@ -2733,6 +2733,11 @@ static void cli_negprot_done(struct tevent_req *subreq) cli->max_xmit = 1024; } + if (cli->max_xmit < 1024) { + tevent_req_nterror(req, NT_STATUS_INVALID_NETWORK_RESPONSE); + return; + } + cli->max_xmit = MIN(cli->max_xmit, CLI_BUFFER_SIZE); /* a way to force ascii SMB */ |