Fix to returnerror code -ENOMEM from the sctp_make_strreset_addstrm()
error handling case instead of 0. 'retval' can be overwritten to 0 after
call sctp_stream_alloc_out().
Fixes: e090abd0d81c ("sctp: factor out stream->out allocation")
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
net/sctp/stream.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/net/sctp/stream.c b/net/sctp/stream.c
index 03764fc..b8c8cab 100644
--- a/net/sctp/stream.c
+++ b/net/sctp/stream.c
@@ -393,7 +393,7 @@ int sctp_send_add_streams(struct sctp_association *asoc,
{
struct sctp_stream *stream = &asoc->stream;
struct sctp_chunk *chunk = NULL;
- int retval = -ENOMEM;
+ int retval;
__u32 outcnt, incnt;
__u16 out, in;
@@ -425,8 +425,10 @@ int sctp_send_add_streams(struct sctp_association *asoc,
}
chunk = sctp_make_strreset_addstrm(asoc, out, in);
- if (!chunk)
+ if (!chunk) {
+ retval = -ENOMEM;
goto out;
+ }
asoc->strreset_chunk = chunk;
sctp_chunk_hold(asoc->strreset_chunk);
--
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