New Defects reported by Coverity Scan for freerangerouting/frr
scan-admin at coverity.com
scan-admin at coverity.com
Sun Mar 7 14:06:36 UTC 2021
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.
2 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan.
New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)
** CID 1502606: Null pointer dereferences (REVERSE_INULL)
/pimd/pim_nb_config.c: 2414 in lib_interface_pim_address_family_mroute_oif_modify()
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*** CID 1502606: Null pointer dereferences (REVERSE_INULL)
/pimd/pim_nb_config.c: 2414 in lib_interface_pim_address_family_mroute_oif_modify()
2408 snprintf(args->errmsg, args->errmsg_len,
2409 "%% Enable PIM and/or IGMP on this interface first");
2410 return NB_ERR_VALIDATION;
2411 }
2412
2413 #ifdef PIM_ENFORCE_LOOPFREE_MFC
>>> CID 1502606: Null pointer dereferences (REVERSE_INULL)
>>> Null-checking "iif" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
2414 if (oif && iif && (iif->ifindex == oif->ifindex)) {
2415 strlcpy(args->errmsg,
2416 "% IIF same as OIF and loopfree enforcement is enabled; rejecting",
2417 args->errmsg_len);
2418 return NB_ERR_VALIDATION;
2419 }
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To view the defects in Coverity Scan visit, https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P0qcxCbhZ31OYv50yrtN2DGUU98GYhjd55wXsXtw53zRK70R0agdV-2Fb7c45-2BkxBoZjryQtr5SpUD80NNfE-3DsGfe_O0IDF7c8sUs2B6kWTeWwAJZqriD5fgsfL8PAN30oQTwz90jDTejFzrmHVPfEfkrDvo8NoI6AebpGCJvlRgz4zcpJah3iVVRrIK327emRjk-2FWgZlcXKOEYXwo2UZBvSXlRnswRBCt-2BdcjhBVehWqMgvjUJ6KvC8YgMZFtbJ-2B-2FHHWAXShW0tnIdxK2sUxIxta37OPmqByw1HQVRWmDQJ17zwM-2BVgMxnleir5o76UqlIOI-3D
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