Module Name: src Committed By: christos Date: Thu Jul 14 06:22:17 UTC 2016
Modified Files: src/sys/kern: kern_event.c Log Message: >From tedu at openbsd: kevent validates that ident is a valid fd by getting the file. one sad quirk: uint64 to int32 truncation can lead to false positives, and then later in the array sizing code, very big mallocs panic the kernel. add a check that the ident isn't larger than INT_MAX in the fd case. reported by Tim Newsham To generate a diff of this commit: cvs rdiff -u -r1.86 -r1.87 src/sys/kern/kern_event.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.