Author: asomers Date: Thu Sep 19 17:42:17 2019 New Revision: 352534 URL: https://svnweb.freebsd.org/changeset/base/352534
Log: MFC r352417: Fix an off-by-one error from r351961 That revision addressed a Coverity CID that could lead to a buffer overflow, but it had an off-by-one error in the buffer size check. Reported by: Coverity Coverity CID: 1405530 MFC-With: 351961 Sponsored by: The FreeBSD Foundation Modified: stable/12/sys/fs/fuse/fuse_internal.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/fs/fuse/fuse_internal.c ============================================================================== --- stable/12/sys/fs/fuse/fuse_internal.c Thu Sep 19 17:42:02 2019 (r352533) +++ stable/12/sys/fs/fuse/fuse_internal.c Thu Sep 19 17:42:17 2019 (r352534) @@ -390,7 +390,7 @@ fuse_internal_invalidate_entry(struct mount *mp, struc if ((err = uiomove(&fnieo, sizeof(fnieo), uio)) != 0) return (err); - if (fnieo.namelen > sizeof(name)) + if (fnieo.namelen >= sizeof(name)) return (EINVAL); if ((err = uiomove(name, fnieo.namelen, uio)) != 0) _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"