sctp: fix memleak on err handling of stream initialization

[tomoyo/tomoyo-test1.git] / net / sctp / stream.c

diff --git a/net/sctp/stream.c b/net/sctp/stream.c
index e83cdaa..6a30392 100644 (file)
--- a/net/sctp/stream.c
+++ b/net/sctp/stream.c
@@ -84,8 +84,10 @@ static int sctp_stream_alloc_out(struct sctp_stream *stream, __u16 outcnt,
                return 0;
 
        ret = genradix_prealloc(&stream->out, outcnt, gfp);
-       if (ret)
+       if (ret) {
+               genradix_free(&stream->out);
                return ret;
+       }
 
        stream->outcnt = outcnt;
        return 0;
@@ -100,8 +102,10 @@ static int sctp_stream_alloc_in(struct sctp_stream *stream, __u16 incnt,
                return 0;
 
        ret = genradix_prealloc(&stream->in, incnt, gfp);
-       if (ret)
+       if (ret) {
+               genradix_free(&stream->in);
                return ret;
+       }
 
        stream->incnt = incnt;
        return 0;