Author: eadler
Date: Sat Mar 3 20:42:39 2018
New Revision: 330354
URL: https://svnweb.freebsd.org/changeset/base/330354
Log:
sys/fuse: fix off by one error
Reported by: Ilja Van Sprundel <ivansprun...@ioactive.com>
Reported by: Domagoj Stolfa <domagoj.sto...@gmail.com>
Modified:
head/sys/fs/fuse/fuse_internal.c
Modified: head/sys/fs/fuse/fuse_internal.c
==============================================================================
--- head/sys/fs/fuse/fuse_internal.c Sat Mar 3 19:26:40 2018
(r330353)
+++ head/sys/fs/fuse/fuse_internal.c Sat Mar 3 20:42:39 2018
(r330354)
@@ -357,7 +357,7 @@ fuse_internal_readdir_processdata(struct uio *uio,
memcpy((char *)cookediov->base + sizeof(struct dirent) -
MAXNAMLEN - 1,
(char *)buf + FUSE_NAME_OFFSET, fudge->namelen);
- ((char *)cookediov->base)[bytesavail] = '\0';
+ ((char *)cookediov->base)[bytesavail - 1] = '\0';
err = uiomove(cookediov->base, cookediov->len, uio);
if (err) {
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