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| author | Andrew Tridgell <tridge@samba.org> | 2004-11-17 12:36:14 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 13:05:56 -0500 |
| commit | 696fdc8cf91cc1660725fd93c2b91ec6b65d06b5 (patch) | |
| tree | 5bcd9e4d35632dfa6c105fa81ec9c7ba12b800ec /source4/ntvfs/posix/pvfs_streams.c | |
| parent | 91e94014beb145541c051b4df28dde7ad0899da5 (diff) | |
| download | samba-696fdc8cf91cc1660725fd93c2b91ec6b65d06b5.tar.gz samba-696fdc8cf91cc1660725fd93c2b91ec6b65d06b5.tar.bz2 samba-696fdc8cf91cc1660725fd93c2b91ec6b65d06b5.zip | |
r3806: added support to smb_server and pvfs for the NTTRANS Create call. This
call has an optional sec_desc and ea_list.
(This used to be commit 8379ad14e3d51a848a99865d9ce8d56a301e8a3c)
Diffstat (limited to 'source4/ntvfs/posix/pvfs_streams.c')
| -rw-r--r-- | source4/ntvfs/posix/pvfs_streams.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/source4/ntvfs/posix/pvfs_streams.c b/source4/ntvfs/posix/pvfs_streams.c index 13a4ca1265..12f783e172 100644 --- a/source4/ntvfs/posix/pvfs_streams.c +++ b/source4/ntvfs/posix/pvfs_streams.c @@ -271,6 +271,11 @@ ssize_t pvfs_stream_write(struct pvfs_state *pvfs, if (count == 0) { return 0; } + if (offset > XATTR_MAX_STREAM_SIZE) { + errno = ENOSPC; + return -1; + } + /* we have to load the existing stream, then modify, then save */ status = pvfs_xattr_load(pvfs, h, h->name->full_name, h->fd, XATTR_DOSSTREAM_PREFIX, h->name->stream_name, offset+count, &blob); @@ -320,6 +325,11 @@ NTSTATUS pvfs_stream_truncate(struct pvfs_state *pvfs, { NTSTATUS status; DATA_BLOB blob; + + if (length > XATTR_MAX_STREAM_SIZE) { + return NT_STATUS_DISK_FULL; + } + /* we have to load the existing stream, then modify, then save */ status = pvfs_xattr_load(pvfs, name, name->full_name, fd, XATTR_DOSSTREAM_PREFIX, name->stream_name, length, &blob); |