DF-2793 / manifest.json
{ "verdict": "reproduced", "impact": "leak (cross-jail information: host/foreign-jail rtprio class+priority)", "reproduce": { "build": "cc -O2 -o jail_rtprio jail_rtprio.c", "run": "sudo ./jail_rtprio", "expected": "jailed-root child prints 'rtprio(RTP_LOOKUP, <host pid>) = OK type=1 prio=7 <== LEAK' (the host parent's self-set value) while getpriority/setpriority on the same pid return 'No such process'" }, "kernel_refs": [ "sys/kern/kern_resource.c:582", "sys/kern/kern_resource.c:609", "sys/kern/kern_resource.c:613", "sys/kern/kern_resource.c:701", "sys/kern/kern_resource.c:707", "sys/kern/kern_resource.c:711", "sys/kern/kern_resource.c:104", "sys/sys/proc.h:462", "sys/kern/kern_jail.c:857" ], "artifacts": [ "jail_rtprio.c", "build.sh", "run.sh", "run.log", "run.2.log", "env.txt", "fix.diff", "README.md", "VERDICT.md", "manifest.json", "verdict.json" ] } |