Origin: https://build.opensuse.org/package/show/openSUSE:Factory/autogen
Author: Andreas Schwab <schwab@suse.de>
Description: Fix sprintf overflow

Index: autogen-5.18.16/autoopts/usage.c
===================================================================
--- autogen-5.18.16.orig/autoopts/usage.c
+++ autogen-5.18.16/autoopts/usage.c
@@ -711,7 +711,7 @@ prt_vendor_opts(tOptions * opts, char co
         OPTST_NO_USAGE_MASK | OPTST_DOCUMENT;
 
     static char const vfmtfmt[] = "%%-%us %%s\n";
-    char vfmt[sizeof(vfmtfmt)];
+    char vfmt[sizeof(vfmtfmt) + 9];
 
     /*
      *  Only handle client specified options.  The "vendor option" follows
Index: autogen-5.18.16/getdefs/getdefs.c
===================================================================
--- autogen-5.18.16.orig/getdefs/getdefs.c
+++ autogen-5.18.16/getdefs/getdefs.c
@@ -374,7 +374,7 @@ buildPreamble(char ** ppzDef, char ** pp
     char * pzDef      = *ppzDef;
     char * pzOut      = *ppzOut;
 
-    char   def_bf[  MAXNAMELEN ];
+    char   def_bf[ 2 * MAXNAMELEN + 4 ];
     char   name_bf[ MAXNAMELEN ];
     char * def_str    = def_bf;
     char * pzIfText   = NULL;