From: Greg Hudson <ghudson@mit.edu>
Date: Fri, 19 Jan 2018 18:01:43 +0000 (-0500)
Subject: Fix type error in klog com_err hook
X-Git-Tag: krb5-1.17-beta1~191
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F720%2Fhead;p=thirdparty%2Fkrb5.git

Fix type error in klog com_err hook

As a variable argument, buf.data won't be automatically cast from
void * to char * when passed to krb5_klog_syslog(), so to be correct
we must do it manually.

ticket: 8630
---

diff --git a/src/lib/kadm5/logger.c b/src/lib/kadm5/logger.c
index 771ab677d4..2da8f92737 100644
--- a/src/lib/kadm5/logger.c
+++ b/src/lib/kadm5/logger.c
@@ -201,7 +201,7 @@ klog_com_err_proc(const char *whoami, long int code, const char *format, va_list
     k5_buf_add_vfmt(&buf, format, ap);
 
     if (k5_buf_status(&buf) == 0)
-        krb5_klog_syslog(code ? LOG_ERR : LOG_INFO, "%s", buf.data);
+        krb5_klog_syslog(code ? LOG_ERR : LOG_INFO, "%s", (char *)buf.data);
 
     k5_buf_free(&buf);
 }