Commit f55fdcca authored by Kulikov Vasiliy's avatar Kulikov Vasiliy Committed by Steve French

fs: cifs: check kmalloc() result

If kmalloc() fails exit with -ENOMEM.
Signed-off-by: default avatarKulikov Vasiliy <segooon@gmail.com>
Acked-by: default avatarDave Kleikamp <shaggy@linux.vnet.ibm.com>
Acked-by: default avatarJeff Layton <jlayton@redhat.com>
Signed-off-by: default avatarSteve French <sfrench@us.ibm.com>
parent 0ccd4802
...@@ -847,6 +847,11 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir) ...@@ -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; end_of_smb = cifsFile->srch_inf.ntwrk_buf_start + max_len;
tmp_buf = kmalloc(UNICODE_NAME_MAX, GFP_KERNEL); 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++) { for (i = 0; (i < num_to_fill) && (rc == 0); i++) {
if (current_entry == NULL) { if (current_entry == NULL) {
/* evaluate whether this case is an error */ /* evaluate whether this case is an error */
......
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