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Add protection code.

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MFC after:	3 days
CID:		748858
This commit is contained in:
tuexen 2016-02-18 21:33:10 +00:00
parent 914cf89c0e
commit bea1db1b0b
1 changed files with 8 additions and 6 deletions
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14
sys/netinet/sctp_output.c
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@ -3222,12 +3222,14 @@ plan_d:
}
}
#ifdef INET
if ((retried == 0) && (stcb->asoc.scope.ipv4_local_scope == 0)) {
stcb->asoc.scope.ipv4_local_scope = 1;
retried = 1;
goto again_with_private_addresses_allowed;
} else if (retried == 1) {
stcb->asoc.scope.ipv4_local_scope = 0;
if (stcb) {
if ((retried == 0) && (stcb->asoc.scope.ipv4_local_scope == 0)) {
stcb->asoc.scope.ipv4_local_scope = 1;
retried = 1;
goto again_with_private_addresses_allowed;
} else if (retried == 1) {
stcb->asoc.scope.ipv4_local_scope = 0;
}
}
#endif
out: