Author: tuexen Date: Thu Oct 3 10:37:53 2019 New Revision: 353034 URL: https://svnweb.freebsd.org/changeset/base/353034
Log: MFC r352652: 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 Modified: stable/12/sys/netinet/sctp_indata.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/netinet/sctp_indata.c ============================================================================== --- stable/12/sys/netinet/sctp_indata.c Thu Oct 3 08:25:09 2019 (r353033) +++ stable/12/sys/netinet/sctp_indata.c Thu Oct 3 10:37:53 2019 (r353034) @@ -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); } _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"