0d50ae281a
[ Upstream commit e766e6a92410ca269161de059fff0843b8ddd65f ]
The lookup_atid() function can return NULL if the ATID is
invalid or does not exist in the identifier table, which
could lead to dereferencing a null pointer without a
check in the `act_establish()` and `act_open_rpl()` functions.
Add a NULL check to prevent null pointer dereferencing.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes:
|
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| cm.c | ||
| cq.c | ||
| device.c | ||
| ev.c | ||
| id_table.c | ||
| iw_cxgb4.h | ||
| mem.c | ||
| provider.c | ||
| qp.c | ||
| resource.c | ||
| restrack.c | ||
| t4.h | ||
| t4fw_ri_api.h | ||