Author: tuexen Date: Tue Sep 24 13:15:24 2019 New Revision: 352652 URL: https://svnweb.freebsd.org/changeset/base/352652
Log: Plumb a memory leak. Thnanks to Felix Weinrank for finding this issue using fuzz testing and reporting it for the userland stack: https://github.com/sctplab/usrsctp/issues/378 MFC after: 3 days Modified: head/sys/netinet/sctp_indata.c Modified: head/sys/netinet/sctp_indata.c ============================================================================== --- head/sys/netinet/sctp_indata.c Tue Sep 24 12:21:01 2019 (r352651) +++ head/sys/netinet/sctp_indata.c Tue Sep 24 13:15:24 2019 (r352652) @@ -472,6 +472,11 @@ sctp_clean_up_control(struct sctp_tcb *stcb, struct sc chk->data = NULL; sctp_free_a_chunk(stcb, chk, SCTP_SO_NOT_LOCKED); } + sctp_free_remote_addr(control->whoFrom); + if (control->data) { + sctp_m_freem(control->data); + control->data = NULL; + } sctp_free_a_readq(stcb, control); } _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "[email protected]"
