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3 places where the VFS backend doesn't handle NULL strings.

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(This used to be commit cf109460aff5a8437ab7eba05e4d7316a131080e)
This commit is contained in:
Andrew Tridgell 2008-02-18 14:54:14 +11:00
parent 26b8701321
commit 5fb241e5d3
3 changed files with 15 additions and 0 deletions
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5
source4/smb_server/smb2/fileio.c
View File

@ -80,6 +80,11 @@ void smb2srv_create_recv(struct smb2srv_request *req)
/* TODO: parse the blob */
ZERO_STRUCT(io->smb2.in.eas);
/* the VFS backend does not yet handle NULL filenames */
if (io->smb2.in.fname == NULL) {
io->smb2.in.fname = "";
}
SMB2SRV_CALL_NTVFS_BACKEND(ntvfs_open(req->ntvfs, io));
}

5
source4/smb_server/smb2/find.c
View File

@ -161,6 +161,11 @@ void smb2srv_find_recv(struct smb2srv_request *req)
SMB2SRV_CHECK(smb2_pull_o16s16_string(&req->in, info, req->in.body+0x18, &info->in.pattern));
info->in.max_response_size = IVAL(req->in.body, 0x1C);
/* the VFS backend does not yet handle NULL patterns */
if (info->in.pattern == NULL) {
info->in.pattern = "";
}
SMB2SRV_CHECK_FILE_HANDLE(info->in.file.ntvfs);
SMB2SRV_CALL_NTVFS_BACKEND(smb2srv_find_backend(state));
}

5
source4/smb_server/smb2/tcon.c
View File

@ -394,6 +394,11 @@ void smb2srv_tcon_recv(struct smb2srv_request *req)
io->smb2.in.reserved = SVAL(req->in.body, 0x02);
SMB2SRV_CHECK(smb2_pull_o16s16_string(&req->in, io, req->in.body+0x04, &io->smb2.in.path));
/* the VFS backend does not yet handle NULL paths */
if (io->smb2.in.path == NULL) {
io->smb2.in.path = "";
}
req->status = smb2srv_tcon_backend(req, io);
if (req->control_flags & SMB2SRV_REQ_CTRL_FLAG_NOT_REPLY) {