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| author | Jeremy Allison <jra@samba.org> | 2000-05-17 19:17:16 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2000-05-17 19:17:16 +0000 |
| commit | 819c15449882a0c08689a4565bf0b31f756f05bd (patch) | |
| tree | bd08a1c3992905b20c2342209b214dcb95125d4b /source3/rpc_server/srv_pipe_hnd.c | |
| parent | ec6c547390494c7a04b14aa787bd1a163d6ee65b (diff) | |
| download | samba-819c15449882a0c08689a4565bf0b31f756f05bd.tar.gz samba-819c15449882a0c08689a4565bf0b31f756f05bd.tar.bz2 samba-819c15449882a0c08689a4565bf0b31f756f05bd.zip | |
Fixed bug I introduced last night (sorry). Now truncate incoming prs_struct
buffer size to exact size of incoming data to prevent read overruns into slop
space.
Jeremy.
(This used to be commit aa1a4f46da9584240cd6cee6fb652aa73e77015c)
Diffstat (limited to 'source3/rpc_server/srv_pipe_hnd.c')
| -rw-r--r-- | source3/rpc_server/srv_pipe_hnd.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source3/rpc_server/srv_pipe_hnd.c b/source3/rpc_server/srv_pipe_hnd.c index f19aed1886..a349da839a 100644 --- a/source3/rpc_server/srv_pipe_hnd.c +++ b/source3/rpc_server/srv_pipe_hnd.c @@ -476,6 +476,13 @@ authentication failed. Denying the request.\n", p->name)); */ /* + * Ensure the internal prs buffer size is *exactly* the same + * size as the current offset. + */ + + prs_set_buffer_size(&p->in_data.data, prs_offset(&p->in_data.data)); + + /* * Set the parse offset to the start of the data and set the * prs_struct to UNMARSHALL. */ |