Author: tuexen
Date: Thu Jun 5 12:51:12 2014
New Revision: 267105
URL: http://svnweb.freebsd.org/changeset/base/267105
Log:
Use ENOBUFS instead of ENOMEM in error situations related to m_uiotombuf().
This was suggested by kevlo@.
MFC after: 3 days
Modified:
head/sys/netinet/sctp_output.c
Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c Thu Jun 5 12:33:23 2014
(r267104)
+++ head/sys/netinet/sctp_output.c Thu Jun 5 12:51:12 2014
(r267105)
@@ -11911,8 +11911,8 @@ sctp_copy_resume(struct uio *uio,
m = m_uiotombuf(uio, M_WAITOK, max_send_len, 0,
(M_PKTHDR | (user_marks_eor ? M_EOR : 0)));
if (m == NULL) {
- SCTP_LTRACE_ERR_RET(NULL, NULL, NULL, SCTP_FROM_SCTP_OUTPUT,
ENOMEM);
- *error = ENOMEM;
+ SCTP_LTRACE_ERR_RET(NULL, NULL, NULL, SCTP_FROM_SCTP_OUTPUT,
ENOBUFS);
+ *error = ENOBUFS;
} else {
*sndout = m_length(m, NULL);
*new_tail = m_last(m);
@@ -11931,8 +11931,8 @@ sctp_copy_one(struct sctp_stream_queue_p
sp->data = m_uiotombuf(uio, M_WAITOK, sp->length,
resv_upfront, 0);
if (sp->data == NULL) {
- SCTP_LTRACE_ERR_RET(NULL, NULL, NULL, SCTP_FROM_SCTP_OUTPUT,
ENOMEM);
- return (ENOMEM);
+ SCTP_LTRACE_ERR_RET(NULL, NULL, NULL, SCTP_FROM_SCTP_OUTPUT,
ENOBUFS);
+ return (ENOBUFS);
}
sp->tail_mbuf = m_last(sp->data);
return (0);
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