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(parent: d8baf6c) | patch
misc: ocxl: fix possible refcount leak in afu_ioctl()
authorHangyu Hua <hbh25y@gmail.com>
Wed, 24 Aug 2022 08:26:00 +0000 (16:26 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 1 Sep 2022 14:29:50 +0000 (16:29 +0200)
commitc3b69ba5114c860d730870c03ab4ee45276e5e35
tree1b3ba0de530f21d85e58ea49d308ec5048948a76tree | snapshot
parentd8baf6ca8c19ea2053be81750dd4adf8e6e3b4c3commit | diff
misc: ocxl: fix possible refcount leak in afu_ioctl()

eventfd_ctx_put need to be called to put the refcount that gotten by
eventfd_ctx_fdget when ocxl_irq_set_handler fails.

Fixes: 060146614643 ("ocxl: move event_fd handling to frontend")
Acked-by: Frederic Barrat <fbarrat@linux.ibm.com>
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Link: https://lore.kernel.org/r/20220824082600.36159-1-hbh25y@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/ocxl/file.c diff | blob | history
Domain: System / Kernel;