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(krb5_get_err_text): protect against NULL context

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@10831 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
2002-02-12 08:24:08 +00:00
parent 1b72d73f68
commit 4b8ecd28c5
1 changed files with 3 additions and 1 deletions
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4
lib/krb5/context.c
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@@ -317,7 +317,9 @@ krb5_get_default_in_tkt_etypes(krb5_context context,
const char *
krb5_get_err_text(krb5_context context, krb5_error_code code)
{
const char *p = com_right(context->et_list, code);
const char *p = NULL;
if(context != NULL)
p = com_right(context->et_list, code);
if(p == NULL)
p = strerror(code);
return p;