Module Name: src Committed By: riastradh Date: Fri Apr 21 18:30:04 UTC 2023
Modified Files: src/sys/kern: subr_disk.c Log Message: disk(9): Fix use-after-free race with concurrent disk_set_info. This can happen with dk(4), which allows wedges to have their size increased without destroying and recreating the device instance. Drivers which allow concurrent disk_set_info and disk_ioctl must serialize disk_set_info with dk_openlock. To generate a diff of this commit: cvs rdiff -u -r1.134 -r1.135 src/sys/kern/subr_disk.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.