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| author | Edward Tomasz Napierala <trasz@FreeBSD.org> | 2021-05-28 06:33:37 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2021-06-03 13:53:12 +0000 |
| commit | 92f49c769b4ef51163151c3991357a08941e232d (patch) | |
| tree | 1bcffbcec73050d428d66b2f4f3f789df20a8e0f | |
| parent | 1569aab1cb38a38fb619f343ed1e47d4b4070ffe (diff) | |
| download | src-92f49c769b4ef51163151c3991357a08941e232d.tar.gz src-92f49c769b4ef51163151c3991357a08941e232d.zip | |
smartpqi: clear CCBs allocated on the stack
Differential Revision: https://reviews.freebsd.org/D30299
(cherry picked from commit e20e60be501204c3ba742e266afecc6c6e498a6c)
| -rw-r--r-- | sys/dev/smartpqi/smartpqi_cam.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/smartpqi/smartpqi_cam.c b/sys/dev/smartpqi/smartpqi_cam.c index 3d39e1ffbdd4..e389eb143e4a 100644 --- a/sys/dev/smartpqi/smartpqi_cam.c +++ b/sys/dev/smartpqi/smartpqi_cam.c @@ -1140,6 +1140,7 @@ smartpqi_adjust_queue_depth(struct cam_path *path, uint32_t queue_depth) DBG_INFO("IN\n"); + memset(&crs, 0, sizeof(crs)); xpt_setup_ccb(&crs.ccb_h, path, 5); crs.ccb_h.func_code = XPT_REL_SIMQ; crs.ccb_h.flags = CAM_DEV_QFREEZE; @@ -1262,6 +1263,7 @@ register_sim(struct pqisrc_softstate *softs, int card_index) * derived from the FW. */ softs->os_specific.path = ccb->ccb_h.path; + memset(&csa, 0, sizeof(csa)); xpt_setup_ccb(&csa.ccb_h, softs->os_specific.path, 5); csa.ccb_h.func_code = XPT_SASYNC_CB; csa.event_enable = AC_FOUND_DEVICE; @@ -1294,6 +1296,7 @@ deregister_sim(struct pqisrc_softstate *softs) } + memset(&csa, 0, sizeof(csa)); xpt_setup_ccb(&csa.ccb_h, softs->os_specific.path, 5); csa.ccb_h.func_code = XPT_SASYNC_CB; csa.event_enable = 0; |