Messages in this thread Patch in this message | | | Date | Tue, 20 Sep 2005 21:24:05 -0400 | From | Latchesar Ionkov <> | Subject | [PATCH] v9fs-replace-strlen-with-pathmax-getname.patch |
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Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>
strlen errorneously called with newly allocated by __getname buffer
--- commit 0b381cf7efcd34bb6b316baf7ed5d18d402e62f0 tree c8ec5ac42ec5d1c28d2f97a1de553940f3746f2b parent 34ad50ad5bf63c55687350d9f4e3c4dcc44304a7 author Latchesar Ionkov <lucho@ionkov.net> Tue, 20 Sep 2005 19:28:30 -0400 committer Latchesar Ionkov <lucho@ionkov.net> Tue, 20 Sep 2005 19:28:30 -0400
fs/9p/vfs_inode.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -1063,8 +1063,8 @@ static int v9fs_vfs_readlink(struct dent int ret; char *link = __getname(); - if (strlen(link) < buflen) - buflen = strlen(link); + if (buflen > PATH_MAX) + buflen = PATH_MAX; dprintk(DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_iname, dentry); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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