mirror of
https://github.com/samba-team/samba.git
synced 2024-12-23 17:34:34 +03:00
Revert "vfs_default: Protect vfs_getxattrat_done() from accessing a freed req pointer"
This reverts commit 95cfcda13f
.
Now we wait for all aio to finish on all SHUTDOWN_CLOSE
cases, this is no longer needed.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14301
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This commit is contained in:
parent
584933439c
commit
1a52e63503
@ -3289,15 +3289,6 @@ struct vfswrap_getxattrat_state {
|
||||
static int vfswrap_getxattrat_state_destructor(
|
||||
struct vfswrap_getxattrat_state *state)
|
||||
{
|
||||
/*
|
||||
* This destructor only gets called if the request is still
|
||||
* in flight, which is why we deny it by returning -1. We
|
||||
* also set the req pointer to NULL so the _done function
|
||||
* can detect the caller doesn't want the result anymore.
|
||||
*
|
||||
* Forcing the fsp closed by a SHUTDOWN_CLOSE can cause this.
|
||||
*/
|
||||
state->req = NULL;
|
||||
return -1;
|
||||
}
|
||||
|
||||
@ -3528,16 +3519,6 @@ static void vfswrap_getxattrat_done(struct tevent_req *subreq)
|
||||
TALLOC_FREE(subreq);
|
||||
SMBPROFILE_BYTES_ASYNC_END(state->profile_bytes);
|
||||
talloc_set_destructor(state, NULL);
|
||||
if (req == NULL) {
|
||||
/*
|
||||
* We were shutdown closed in flight. No one wants the result,
|
||||
* and state has been reparented to the NULL context, so just
|
||||
* free it so we don't leak memory.
|
||||
*/
|
||||
DBG_NOTICE("getxattr request abandoned in flight\n");
|
||||
TALLOC_FREE(state);
|
||||
return;
|
||||
}
|
||||
if (ret != 0) {
|
||||
if (ret != EAGAIN) {
|
||||
tevent_req_error(req, ret);
|
||||
|
Loading…
Reference in New Issue
Block a user