From 05afd48a12d9eeb1e8ac08992ca48a6578c2dacf Mon Sep 17 00:00:00 2001 From: Florin Malita Date: Sun, 25 Jun 2006 05:48:31 -0700 Subject: [PATCH] --- yaml --- r: 29754 b: refs/heads/master c: 0710d36a0fd5db3176369397f0fc49db32a63507 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/fs/9p/vfs_inode.c | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index a9dfe5020d9a..8c6b3c737cba 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: eab03ac7bd3e0da99eb9dc068772a85a5e3f3577 +refs/heads/master: 0710d36a0fd5db3176369397f0fc49db32a63507 diff --git a/trunk/fs/9p/vfs_inode.c b/trunk/fs/9p/vfs_inode.c index 2cb87ba4b1c1..8e60dc7ec4a6 100644 --- a/trunk/fs/9p/vfs_inode.c +++ b/trunk/fs/9p/vfs_inode.c @@ -1054,6 +1054,9 @@ static int v9fs_vfs_readlink(struct dentry *dentry, char __user * buffer, int ret; char *link = __getname(); + if (unlikely(!link)) + return -ENOMEM; + if (buflen > PATH_MAX) buflen = PATH_MAX; @@ -1227,6 +1230,9 @@ v9fs_vfs_link(struct dentry *old_dentry, struct inode *dir, } name = __getname(); + if (unlikely(!name)) + return -ENOMEM; + sprintf(name, "%d\n", oldfid->fid); retval = v9fs_vfs_mkspecial(dir, dentry, V9FS_DMLINK, name); __putname(name);