Michal Swiatkowski 3614bf9013 dpll: fix xa_alloc_cyclic() error handling ... In case of returning 1 from xa_alloc_cyclic() (wrapping) ERR_PTR(1) will be returned, which will cause IS_ERR() to be false. Which can lead to dereference not allocated pointer (pin). Fix it by checking if err is lower than zero. This wasn't found in real usecase, only noticed. Credit to Pierre. Fixes: 97f265ef7f ("dpll: allocate pin ids in cycle") Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Reviewed-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2025-03-19 09:57:37 +00:00
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Kconfig	dpll: indent DPLL option type by a tab	2024-03-25 19:40:23 -07:00
Makefile	…
dpll_core.c	dpll: fix xa_alloc_cyclic() error handling	2025-03-19 09:57:37 +00:00
dpll_core.h	…
dpll_netlink.c	dpll: add clock quality level attribute and op	2024-11-03 08:39:07 -08:00
dpll_netlink.h	…
dpll_nl.c	dpll: add Embedded SYNC feature for a pin	2024-08-26 19:21:14 -07:00
dpll_nl.h	…