ocfs2: ->rl_count endianness breakage

[pandora-kernel.git] / fs / nfsd / export.c

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 62f3b90..5f312ab 100644 (file)
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -87,7 +87,7 @@ static int expkey_parse(struct cache_detail *cd, char *mesg, int mlen)
        struct svc_expkey key;
        struct svc_expkey *ek = NULL;
 
-       if (mesg[mlen-1] != '\n')
+       if (mlen < 1 || mesg[mlen-1] != '\n')
                return -EINVAL;
        mesg[mlen-1] = 0;