[PATCH] sctp: fix memleak in sctp_send_reset_streams
From: zhengbin <hidden>
Date: 2019-08-13 13:59:36
Also in:
linux-sctp
Subsystem:
networking [general], sctp protocol, the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Marcelo Ricardo Leitner, Xin Long, Linus Torvalds
If the stream outq is not empty, need to kfree nstr_list.
Fixes: d570a59c5b5f ("sctp: only allow the out stream reset when the stream outq is empty")
Reported-by: Hulk Robot <redacted>
Signed-off-by: zhengbin <redacted>
---
net/sctp/stream.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/sctp/stream.c b/net/sctp/stream.c
index 2594660..e83cdaa 100644
--- a/net/sctp/stream.c
+++ b/net/sctp/stream.c@@ -316,6 +316,7 @@ int sctp_send_reset_streams(struct sctp_association *asoc, nstr_list[i] = htons(str_list[i]); if (out && !sctp_stream_outq_is_empty(stream, str_nums, nstr_list)) { + kfree(nstr_list); retval = -EAGAIN; goto out; } --
2.7.4