[dev] New Defects reported by Coverity Scan for freerangerouting/frr

[scan-admin at coverity.com]

Hi,

Please find the latest report on new defect(s) introduced to freerangerouting/frr found with Coverity Scan.

1 new defect(s) introduced to freerangerouting/frr found with Coverity Scan.


New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)


** CID 1433383:  Null pointer dereferences  (REVERSE_INULL)
/eigrpd/eigrp_packet.c: 232 in eigrp_check_md5_digest()


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*** CID 1433383:  Null pointer dereferences  (REVERSE_INULL)
/eigrpd/eigrp_packet.c: 232 in eigrp_check_md5_digest()
226     		zlog_warn("interface %s: eigrp_check_md5 checksum mismatch",
227     			  IF_NAME(nbr->ei));
228     		return 0;
229     	}
230     
231     	/* save neighbor's crypt_seqnum */
>>>     CID 1433383:  Null pointer dereferences  (REVERSE_INULL)
>>>     Null-checking "nbr" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
232     	if (nbr)
233     		nbr->crypt_seqnum = authTLV->key_sequence;
234     
235     	return 1;
236     }
237     


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