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D18499.id51899.diff
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D18499.id51899.diff
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Index: head/contrib/tcpdump/tcpdump.c
===================================================================
--- head/contrib/tcpdump/tcpdump.c
+++ head/contrib/tcpdump/tcpdump.c
@@ -1915,7 +1915,7 @@
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 };
/*
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D18499.id51899.diff (488 B)
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D18499: Don't register IOCTLs with capsicum when there is no valid file descriptor.
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