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Merge branch '2620-free-resources-when-gss_accept_sec_context-fails' into 'main'

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Free resources when gss_accept_sec_context() fails

Closes #2620

See merge request isc-projects/bind9!4873
This commit is contained in:
Michał Kępień
2021-04-08 08:40:27 +00:00
parent 3c5267cc5c 7eb87270a4
commit e01b3ccfaa
2 changed files with 6 additions and 0 deletions
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3
CHANGES
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@@ -1,3 +1,6 @@
5614. [bug] Ensure all resources are properly cleaned up when a call
to gss_accept_sec_context() fails. [GL #2620]
5613. [bug] It was possible to write an invalid transaction header 5613. [bug] It was possible to write an invalid transaction header
in the journal file for a managed-keys database after in the journal file for a managed-keys database after
upgrading. This has been fixed. Invalid headers in upgrading. This has been fixed. Invalid headers in

3
lib/dns/gssapictx.c
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@@ -739,6 +739,9 @@ dst_gssapi_acceptctx(dns_gss_cred_id_t cred, const char *gssapi_keytab,
default: default:
gss_log(3, "failed gss_accept_sec_context: %s", gss_log(3, "failed gss_accept_sec_context: %s",
gss_error_tostring(gret, minor, buf, sizeof(buf))); gss_error_tostring(gret, minor, buf, sizeof(buf)));
if (gouttoken.length > 0U) {
(void)gss_release_buffer(&minor, &gouttoken);
}
return (result); return (result);
} }