28 lines
869 B
Diff
28 lines
869 B
Diff
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From 5836269b2a1ba55ba9b0f2efdbc4fdca4853d452 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
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Date: Sun, 23 Jul 2023 15:44:32 +0200
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Subject: [PATCH] Do not crash on dhcpcd test run
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Check if state->bpf is allocated before attempting to write there.
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---
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src/dhcp.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/src/dhcp.c b/src/dhcp.c
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index edd1c01..e029cee 100644
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--- a/src/dhcp.c
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+++ b/src/dhcp.c
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@@ -3314,7 +3314,8 @@ dhcp_handledhcp(struct interface *ifp, struct bootp *bootp, size_t bootp_len,
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state->reason = "TEST";
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script_runreason(ifp, state->reason);
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eloop_exit(ifp->ctx->eloop, EXIT_SUCCESS);
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- state->bpf->bpf_flags |= BPF_EOF;
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+ if (state->bpf)
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+ state->bpf->bpf_flags |= BPF_EOF;
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return;
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}
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eloop_timeout_delete(ifp->ctx->eloop, send_discover, ifp);
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--
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2.41.0
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