diff options
Diffstat (limited to 'src/responder/common/responder_dp.c')
| -rw-r--r-- | src/responder/common/responder_dp.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/responder/common/responder_dp.c b/src/responder/common/responder_dp.c index ca9cb834d..34fc9f349 100644 --- a/src/responder/common/responder_dp.c +++ b/src/responder/common/responder_dp.c @@ -76,6 +76,14 @@ static int sss_dp_req_destructor(void *ptr) sdp_req->pending_reply = NULL; } + /* Do not call callbacks if the responder is shutting down, because + * the top level responder context (pam_ctx, sudo_ctx, ...) may be + * already semi-freed and we may end up accessing freed memory. + */ + if (sdp_req->rctx->shutting_down) { + return 0; + } + /* If there are callbacks that haven't been invoked, return * an error now. */ |