svn rev #24413: trunk/src/lib/krb5/os/

[ghudson@MIT.EDU]

http://src.mit.edu/fisheye/changelog/krb5/?cs=24413
Commit By: ghudson
Log Message:
ticket: 6792

In the krb5_kuserok implementation, fix an unintentional type change
to "gobble" (was an int, was accidentally changed to a char) which
could result in an infinite loop.



Changed Files:
U   trunk/src/lib/krb5/os/kuserok.c
Modified: trunk/src/lib/krb5/os/kuserok.c
===================================================================
--- trunk/src/lib/krb5/os/kuserok.c	2010-10-02 11:34:27 UTC (rev 24412)
+++ trunk/src/lib/krb5/os/kuserok.c	2010-10-02 11:48:06 UTC (rev 24413)
@@ -93,10 +93,10 @@
 static enum result
 k5login_ok(krb5_context context, krb5_principal principal, const char *luser)
 {
-    int authoritative = TRUE;
+    int authoritative = TRUE, gobble;
     enum result result = REJECT;
     char *filename = NULL, *princname = NULL;
-    char gobble, *newline, linebuf[BUFSIZ], pwbuf[BUFSIZ];
+    char *newline, linebuf[BUFSIZ], pwbuf[BUFSIZ];
     struct stat sbuf;
     struct passwd pwx, *pwd;
     FILE *fp = NULL;