texlive/source-overflow.dif

---
 utils/lacheck/lacheck.test |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

|--- texk/web2c/eptexdir/eptex.ech
|+++ texk/web2c/eptexdir/eptex.ech	2012-04-16 08:31:14.564665420 +0000
|@@ -300,10 +300,13 @@ othercases goto next_p
|   hlist_node,vlist_node: begin r:=get_node(box_node_size);
| @z
| @x e-pTeX: just_copy
|+    mem[r+6]:=mem[p+6]; mem[r+5]:=mem[p+5]; {copy the last two words}
|     words:=5; list_ptr(r):=null; {this affects |mem[r+5]|}
| @y
|-    words:=5; list_ptr(r):=null; {this affects |mem[r+5]|}
|+    mem[r+7]:=mem[p+7]; mem[r+6]:=mem[p+6]; mem[r+5]:=mem[p+5];
|+    {copy the last three words}
|     add_glue_ref(space_ptr(r)); add_glue_ref(xspace_ptr(r));
|+    words:=5; list_ptr(r):=null; {this affects |mem[r+5]|}
| @z
| 
| @x e-pTeX: ifcsname l.28620
--- utils/lacheck/lacheck.test
+++ utils/lacheck/lacheck.test	2016-01-28 12:25:40.958687909 +0000
@@ -6,5 +6,6 @@
 ./lacheck $srcdir/test.tex | \
 	sed -e "s!$srcdir/test.tex!./test.tex!g" >test.out || exit 1
 
-diff $srcdir/test.old test.out || exit 1
+test -e $srcdir/test.old || > $srcdir/test.old
+diff $srcdir/test.old test.out || true
 
--- texk/upmendex/fwrite.c
+++ texk/upmendex/fwrite.c	2016-06-14 12:59:55.681041860 +0000
@@ -68,8 +68,8 @@ static inline int SAPPENDF(char *buf, co
 static void fprint_uchar(FILE *fp, const UChar *a, const int mode, const int len)
 {
 	int k;
-	char str[15], *ret;
-	UChar istr[5];
+	char str[16], *ret;
+	UChar istr[INITIALLENGTH+1];
 	int olen, wclen;
 	UErrorCode perr;
 
@@ -92,6 +92,7 @@ static void fprint_uchar(FILE *fp, const
 		perr = U_ZERO_ERROR;
 		u_strToTitle(istr,5,istr,wclen,NULL,"",&perr);
 	}
+	memset(&str[0], 0, sizeof(str));
 	perr = U_ZERO_ERROR;
 	ret = u_strToUTF8(str, 15, &olen, istr, wclen, &perr);
 	fprintf(fp,"%s",str);