cxl/region: decrement ->nr_targets on error in cxl_region_attach()

Browse source

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>

...

This commit is contained in:

Dan Carpenter 2022-08-01 13:20:58 +03:00 • committed by Dan Williams

parent c7e3548cac

commit 5e42bcbc3f

1 changed files with 3 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/cxl/core/region.c

View file