--- texlive-20160523-source/texk/dvidvi/dvidvi.c.orig	2016-09-23 01:20:52.105675070 -0300
+++ texlive-20160523-source/texk/dvidvi/dvidvi.c	2016-09-23 01:21:35.306678037 -0300
@@ -327,7 +327,7 @@ static void stringdvibuf(integer p, inte
  *   Print a usage error messsage, and quit.
  */
 static void usage(void) {
-   (void)fprintf(stderr,banner);
+   (void)fprintf(stderr,"%s",banner);
    (void)fprintf(stderr,"Usage:  dvidvi [options] input[.dvi] [output]\n");
    (void)fprintf(stderr,"where options are:\n");
    (void)fprintf(stderr,"    [-f n] first page printed     [-l n] last page printed\n");
@@ -806,7 +806,7 @@ default:
       } /* else argument with '-' */
    }  /* for */
    if (*iname == 0) {
-       (void)fprintf(stderr, banner) ;
+       (void)fprintf(stderr, "%s", banner) ;
        error("! no input file specified");
    }
    /* Inserted by djc@dsmail.hmi.de 3.8.1994 */
@@ -817,7 +817,7 @@ default:
    }
 
    if (*oname != 0 && !quiet) {
-       (void)fprintf(stderr, banner) ;
+       (void)fprintf(stderr, "%s", banner) ;
        (void)fprintf(stderr, "%s -> %s\n",iname,oname);
        temp = nextstring ;
    }
--- texlive-20160523-source/texk/web2c/omegafonts/error_routines.c.orig	2016-09-23 01:27:20.938701772 -0300
+++ texlive-20160523-source/texk/web2c/omegafonts/error_routines.c	2016-09-23 01:28:01.932704588 -0300
@@ -32,6 +32,70 @@ They
 
 */
 
+#if defined(__GNUC__) && (__GNUC__ >= 3)
+#include <string.h>
+#include <stdarg.h>
+#include <stdlib.h>
+
+void
+lex_error(string fmt, ...)
+{
+    va_list	ap;
+
+    fprintf(stderr, "line %d (lexing): ", line_number);
+    va_start(ap, fmt);
+    vfprintf(stderr, fmt, ap);
+    va_end(ap);
+    fprintf(stderr, "\n");
+}
+
+void
+fatal_error(string fmt, ...)
+{
+    va_list	ap;
+
+    fprintf(stderr, "line %d (fatal): ", line_number);
+    va_start(ap, fmt);
+    vfprintf(stderr, fmt, ap);
+    va_end(ap);
+    fprintf(stderr, "\n");
+    exit(1);
+}
+
+void
+yyerror(string fmt)
+{
+    fprintf(stderr, "line %d (parsing): ", line_number);
+    fprintf(stderr, "%s", fmt);
+    fprintf(stderr, "\n");
+}
+
+void
+warning_(string fmt, ...)
+{
+    va_list	ap;
+
+    fprintf(stderr, "line %d (warning): ", line_number);
+    va_start(ap, fmt);
+    vfprintf(stderr, fmt, ap);
+    va_end(ap);
+    fprintf(stderr, "\n");
+}
+
+void
+internal_error(string fmt, ...)
+{
+    va_list	ap;
+
+    fprintf(stderr, "line %d (internal): ", line_number);
+    va_start(ap, fmt);
+    vfprintf(stderr, fmt, ap);
+    va_end(ap);
+    fprintf(stderr, "\n");
+    exit(2);
+}
+
+#else
 void
 lex_error_1(const_string fmt, int item)
 {
@@ -183,3 +247,4 @@ internal_error_s(const_string fmt, const
     fprintf(stderr, "\n");
     exit(2);
 }
+#endif
--- texlive-20160523-source/texk/web2c/omegafonts/error_routines.h.orig	2016-09-23 01:28:15.056705489 -0300
+++ texlive-20160523-source/texk/web2c/omegafonts/error_routines.h	2016-09-23 01:28:43.228707424 -0300
@@ -21,6 +21,30 @@ along with Omega; if not, write to the F
 
 extern int num_errors;
 
+#if defined(__GNUC__) && (__GNUC__ >= 3)
+#define lex_error_0(a)			lex_error("%s", a)
+#define lex_error_1(a, b)		lex_error(a, b)
+#define lex_error_s(a, b)		lex_error(a, b)
+#define lex_error_s_1(a, b, c)		lex_error(a, b, c)
+extern void lex_error(string, ...) __attribute__ ((format (printf, 1, 2)));
+#define fatal_error_0(a)		fatal_error("%s", a)
+#define fatal_error_1(a, b)		fatal_error(a, b)
+#define fatal_error_2(a, b, c)		fatal_error(a, b, c)
+#define fatal_error_s(a, b)		fatal_error(a, b)
+extern void fatal_error(string, ...) __attribute__ ((format (printf, 1, 2)));
+extern void yyerror(string);
+#define warning_0(a)			warning_("%s", a)
+#define warning_1(a, b)			warning_(a, b)
+#define warning_2(a, b, c)		warning_(a, b, c)
+#define warning_s(a, b)			warning_(a, b)
+#define warning_s_1(a, b, c)		warning_(a, b, c)
+#define warning_s_2(a, b, c, d)		warning_(a, b, c, d)
+extern void warning_(string, ...) __attribute__ ((format (printf, 1, 2)));
+#define internal_error_0(a)		internal_error("%s", a)
+#define internal_error_1(a, b)		internal_error(a, b)
+#define internal_error_s(a, b)		internal_error(a, b)
+extern void internal_error(string, ...) __attribute__ ((format (printf, 1, 2)));
+#else
 extern void lex_error_1(const_string, int);
 extern void lex_error_s(const_string, const_string);
 extern void lex_error_s_1(const_string, const_string, int);
@@ -43,2 +67,3 @@ extern void warning_s_2(const_string, co
 extern void internal_error_0(const_string);
 extern void internal_error_1(const_string, int);
+#endif
--- texlive-20160523-source/texk/web2c/tiedir/tie-w2c.ch.orig	2016-09-23 01:29:21.906710080 -0300
+++ texlive-20160523-source/texk/web2c/tiedir/tie-w2c.ch	2016-09-23 01:29:42.384711486 -0300
@@ -136,7 +136,7 @@ int main (int argc, string *argv)
 @y
   kpse_set_program_name(argv[0], "tie");
   print(banner); /* print a ``banner line'' */
-  print_ln(versionstring);  /* Web2C version */
+  printf("%s", versionstring);  /* Web2C version */
   print_ln(copyright); /* include the copyright notice */
 @z