1 files changed, 93 insertions, 0 deletions
diff --git a/development/opencomal/patches/02-vsprintf.diff b/development/opencomal/patches/02-vsprintf.diff
new file mode 100644
index 0000000000000..4f254064ddc96
--- /dev/null
+++ b/development/opencomal/patches/02-vsprintf.diff
@@ -0,0 +1,93 @@
+diff -Naur opencomal-0.2.6/src/pdcexec.c opencomal-0.2.6.patched/src/pdcexec.c
+--- opencomal-0.2.6/src/pdcexec.c	2002-11-30 09:58:16.000000000 -0500
++++ opencomal-0.2.6.patched/src/pdcexec.c	2017-12-10 17:29:51.489206949 -0500
+@@ -25,6 +25,7 @@
+ #include "pdcexec.h"
+ #include "pdcdsys.h"
+ 
++#include <stdarg.h>
+ #include <fcntl.h>
+ #include <string.h>
+ #include <sys/stat.h>
+@@ -42,10 +43,13 @@
+ 
+ PUBLIC void run_error(int error, char *s, ...)
+ {
++	va_list ap;
+ 	char *buf;
+ 	char buf2[MAX_LINELEN];
+ 
+-	vsprintf(buf2, s, (char *) &s + sizeof(s));
++	va_start(ap, s);
++	vsprintf(buf2, s, ap);
++	va_end(ap);
+ 
+ 	curenv->error = curenv->lasterr = error;
+ 	mem_free(curenv->lasterrmsg);
+diff -Naur opencomal-0.2.6/src/pdcmisc.c opencomal-0.2.6.patched/src/pdcmisc.c
+--- opencomal-0.2.6/src/pdcmisc.c	2017-12-10 17:23:13.344206273 -0500
++++ opencomal-0.2.6.patched/src/pdcmisc.c	2017-12-10 17:24:52.465206441 -0500
+@@ -18,6 +18,7 @@
+ #include "pdcexec.h"
+ #include "pdclist.h"
+ 
++#include <stdarg.h>
+ #include <string.h>
+ #include <math.h>
+ #include <fcntl.h>
+@@ -58,9 +59,12 @@
+ 
+ PUBLIC void my_printf(int stream, int newline, char *s, ...)
+ {
++	va_list ap;
+ 	char buf[MAX_LINELEN];
+ 
+-	vsprintf(buf, s, (char *) &s + sizeof(s));
++	va_start(ap, s);
++	vsprintf(buf, s, ap);
++	va_end(ap);
+ 	my_put(stream, buf, -1L);
+ 
+ 	if (newline)
+@@ -70,9 +74,12 @@
+ 
+ PUBLIC void fatal(char *s, ...)
+ {
++	va_list ap;
+ 	char buf[140];
+ 
+-	vsprintf(buf, s, (char *) &s + sizeof(s));
++	va_start(ap, s);
++	vsprintf(buf, s, ap);
++	va_end(ap);
+ 	my_printf(MSG_ERROR, 1, "FATAL error: %s", buf);
+ 
+ 	longjmp(RESTART, ERR_FATAL);
+diff -Naur opencomal-0.2.6/src/pdcparss.c opencomal-0.2.6.patched/src/pdcparss.c
+--- opencomal-0.2.6/src/pdcparss.c	2002-11-30 03:22:16.000000000 -0500
++++ opencomal-0.2.6.patched/src/pdcparss.c	2017-12-10 17:29:21.935206898 -0500
+@@ -16,6 +16,8 @@
+ #include "pdcstr.h"
+ #include "pdcparss.h"
+ 
++#include <stdarg.h>
++
+ PRIVATE int pars_error_happened = 0;
+ PRIVATE char pars_errtxt[MAX_LINELEN];
+ 
+@@ -282,11 +284,14 @@
+ 
+ PUBLIC void pars_error(char *s, ...)
+ {
++	va_list ap;
+ 	if (pars_error_happened)
+ 		return;
+ 
+ 	pars_error_happened = lex_pos();
+-	vsprintf(pars_errtxt, s, (char *) &s + sizeof(s));
++	va_start(ap, s);
++	vsprintf(pars_errtxt, s, ap);
++	va_end(ap);
+ }
+ 
+