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(_warnerr): handle the case of an illegal error code

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3714 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-10-29 22:41:54 +00:00
parent 3b304834e7
commit 97fc1a2bbc
1 changed files with 8 additions and 1 deletions
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9
lib/krb5/warn.c
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@@ -60,8 +60,15 @@ _warnerr(krb5_context context, int doexit, int eval, int do_errtext,
*arg++ = msg; *arg++ = msg;
} }
if(context && do_errtext){ if(context && do_errtext){
const char *err_msg;
strcat(xfmt, "%s"); strcat(xfmt, "%s");
*arg++ = krb5_get_err_text(context, code);
err_msg = krb5_get_err_text(context, code);
if (err_msg)
*arg++ = err_msg;
else
*arg++ = "<unknown error>";
} }
if(context && context->warn_dest) if(context && context->warn_dest)