Author: hselasky Date: Wed Dec 19 08:50:10 2018 New Revision: 342216 URL: https://svnweb.freebsd.org/changeset/base/342216
Log: MFC r341844: Don't register IOCTLs with capsicum when there is no valid file descriptor. This fixes tcpdump when using mlx5_X devices. Differential Revision: https://reviews.freebsd.org/D18499 Reviewed by: kib@, slavash@, oshogbo@ Sponsored by: Mellanox Technologies Modified: stable/11/contrib/tcpdump/tcpdump.c Directory Properties: stable/11/ (props changed) Modified: stable/11/contrib/tcpdump/tcpdump.c ============================================================================== --- stable/11/contrib/tcpdump/tcpdump.c Wed Dec 19 08:49:07 2018 (r342215) +++ stable/11/contrib/tcpdump/tcpdump.c Wed Dec 19 08:50:10 2018 (r342216) @@ -1915,7 +1915,7 @@ main(int argc, char **argv) if (pcap_setfilter(pd, &fcode) < 0) error("%s", pcap_geterr(pd)); #ifdef HAVE_CAPSICUM - if (RFileName == NULL && VFileName == NULL) { + if (RFileName == NULL && VFileName == NULL && pcap_fileno(pd) != -1) { static const unsigned long cmds[] = { BIOCGSTATS, BIOCROTZBUF }; /* _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "[email protected]"
