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(parent: aa39477) | patch
param: initialize store function to NULL if not available.
authorRusty Russell <rusty@rustcorp.com.au>
Tue, 23 Dec 2014 04:35:36 +0000 (15:05 +1030)
committerRusty Russell <rusty@rustcorp.com.au>
Tue, 23 Dec 2014 04:37:41 +0000 (15:07 +1030)
commit574732c73d155320f9358d9ee5d84beb0f4ecee2
tree7ec0855efcbc207f6e226ab97f5da0bdaa2adb4ctree | snapshot
parentaa39477b5692611b91ac9455ae588738852b3f60commit | diff
param: initialize store function to NULL if not available.

I rebased Kees' 'param: do not set store func without write perm'
on top of my 'params: cleanup sysfs allocation'.  However, my patch
uses krealloc which doesn't zero memory, leaving .store unset.

Reported-by: Sasha Levin <sasha.levin@oracle.com>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
kernel/params.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)