Messages in this thread | | | Subject | Re: [PATCH 10/15] fs: cifs: check kmalloc() result | From | Dave Kleikamp <> | Date | Fri, 16 Jul 2010 11:35:30 -0500 |
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On Fri, 2010-07-16 at 20:15 +0400, Kulikov Vasiliy wrote: > If kmalloc() fails exit with -ENOMEM.
Looks good to me. Add my ack if you want it.
> Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Acked-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
> --- > fs/cifs/readdir.c | 5 +++++ > 1 files changed, 5 insertions(+), 0 deletions(-) > > diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c > index daf1753..d5e591f 100644 > --- a/fs/cifs/readdir.c > +++ b/fs/cifs/readdir.c > @@ -847,6 +847,11 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir) > end_of_smb = cifsFile->srch_inf.ntwrk_buf_start + max_len; > > tmp_buf = kmalloc(UNICODE_NAME_MAX, GFP_KERNEL); > + if (tmp_buf == NULL) { > + rc = -ENOMEM; > + break; > + } > + > for (i = 0; (i < num_to_fill) && (rc == 0); i++) { > if (current_entry == NULL) { > /* evaluate whether this case is an error */
-- Dave Kleikamp IBM Linux Technology Center
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