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sys/fuse: fix off by one error

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Reported by:	Ilja Van Sprundel <ivansprundel@ioactive.com>
Reported by:	Domagoj Stolfa <domagoj.stolfa@gmail.com>
This commit is contained in:
Eitan Adler 2018-03-03 20:42:39 +00:00
parent ccae7bb851
commit 40301da899
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=330354
1 changed files with 1 additions and 1 deletions
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2
sys/fs/fuse/fuse_internal.c
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@ -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) {