oysteikt/heimdal
0
0
Fork 0
Code Issues 5 Pull Requests Releases Activity

krb5: Quiet static analyzer warning in krbhst

Browse Source
This commit is contained in:
Nicolas Williams
2023-01-02 20:30:16 -06:00
parent a1c0639ddd
commit e5a8a6f972
1 changed files with 7 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
lib/krb5/krbhst.c
View File

@@ -343,6 +343,12 @@ append_host_hostinfo(struct krb5_krbhst_data *kd, struct krb5_krbhst_info *host)
_krb5_free_krbhst_info(host); _krb5_free_krbhst_info(host);
return; return;
} }
/*
* We should always initialize kd->end in common_init(), but static
* analyzers may not see that we do, and the compiler might conclude
* there's UB here.
*/
if (kd->end)
*kd->end = host; *kd->end = host;
kd->end = &host->next; kd->end = &host->next;
} }