From: Francois-Xavier Le Bail <devel.fx.lebail@orange.fr>
Date: Sun, 4 Jun 2023 13:11:46 +0000 (+0200)
Subject: gencode: Remove an assignment after a bpf_error() call
X-Git-Url: https://git.tcpdump.org/libpcap/commitdiff_plain/4823885f09baf68d837f6a7d984ebf058afd3dc5

gencode: Remove an assignment after a bpf_error() call

Reminder: bpf_error() do a longjmp().

This change should fix Coverity CID 1529951.
---

diff --git a/gencode.c b/gencode.c
index eec3fefa..caa06f99 100644
--- a/gencode.c
+++ b/gencode.c
@@ -8551,7 +8551,6 @@ gen_ifindex(compiler_state_t *cstate, int ifindex)
 			/* We have a FILE *, so this is a savefile */
 			bpf_error(cstate, "ifindex not supported on %s when reading savefiles",
 			    pcap_datalink_val_to_description_or_dlt(cstate->linktype));
-			b0 = NULL;
 			/*NOTREACHED*/
 		}
 		/* match ifindex */