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using read_with_timeout(), min data size 16 bytes (DCE/RPC header), max

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size of SMBtrans response, timeout of 10 seconds.  read_data() _certainly_
doesn't work, as you don't know what size of the data is going to come
back that needs to be fed back in the SMBtrans response.  yes, oops :-)
This commit is contained in:
Luke Leighton -
parent 90c27b7bff
commit 70d6f76357
1 changed files with 5 additions and 1 deletions
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6
source/rpc_server/srv_pipe.c
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@ -68,7 +68,11 @@ BOOL readwrite_pipe(pipes_struct *p, char *data, int len,
{
return False;
}
(*rlen) = read_data(p->m->fd, (*rdata), (*rlen));
/* read a minimum of an rpc header, then wait for up to 10 seconds
* to read up to a maximum of the SMBtrans max data size
*/
(*rlen) = read_with_timeout(p->m->fd, (*rdata), 16, (*rlen), 10000);
if ((*rlen) < 0)
{
return False;