linux/drivers/cxl
Dan Carpenter 5e42bcbc3f cxl/region: decrement ->nr_targets on error in cxl_region_attach()
The ++ needs a match -- on the clean up path.  If the p->nr_targets
value gets to be more than 16 it leads to uninitialized data in
cxl_port_setup_targets().

drivers/cxl/core/region.c:995 cxl_port_setup_targets() error: uninitialized symbol 'eiw'.

Fixes: 27b3f8d138 ("cxl/region: Program target lists")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YuepCvUAoCtdpcoO@kili
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2022-08-01 14:24:34 -07:00
..
core cxl/region: decrement ->nr_targets on error in cxl_region_attach() 2022-08-01 14:24:34 -07:00
acpi.c cxl/port: Record parent dport when adding ports 2022-07-21 17:19:24 -07:00
cxl.h cxl/region: prevent underflow in ways_to_cxl() 2022-08-01 12:12:33 -07:00
cxlmem.h cxl/region: Attach endpoint decoders 2022-07-25 12:18:07 -07:00
cxlpci.h cxl/port: Read CDAT table 2022-07-19 15:38:05 -07:00
Kconfig cxl/region: Allocate HPA capacity to regions 2022-07-25 12:18:06 -07:00
Makefile PM: CXL: Disable suspend 2022-04-22 16:09:42 -07:00
mem.c cxl/mem: Enumerate port targets before adding endpoints 2022-07-21 17:19:25 -07:00
pci.c cxl/pci: Create PCI DOE mailbox's for memory devices 2022-07-19 15:38:04 -07:00
pmem.c cxl/region: Introduce cxl_pmem_region objects 2022-07-26 12:23:01 -07:00
port.c cxl/port: Read CDAT table 2022-07-19 15:38:05 -07:00