From c50b317dcd4ac735221282ce3884b194f42cc767 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20E=C3=9Fer?= <se@FreeBSD.org>
Date: Thu, 30 Dec 1999 17:18:22 +0000
Subject: Prevent overflow of "size" for file sizes of 2048MB and more (PR
 11430).

While I'm here:
 - Make a error message start on a new line.
 - Move installation into port Makefile.
 - Split patch-aa in two (add -ac), it modified two files.
 - Close file descriptor 0 in seeker processes.
PR:		11430
---
 benchmarks/bonnie/Makefile       |  5 +++
 benchmarks/bonnie/files/patch-aa | 24 -------------
 benchmarks/bonnie/files/patch-ab | 73 ++++++++++++++++++++++++++++++++++++++++
 benchmarks/bonnie/files/patch-ac |  8 +++++
 4 files changed, 86 insertions(+), 24 deletions(-)
 create mode 100644 benchmarks/bonnie/files/patch-ab
 create mode 100644 benchmarks/bonnie/files/patch-ac

(limited to 'benchmarks')

diff --git a/benchmarks/bonnie/Makefile b/benchmarks/bonnie/Makefile
index a22c567aa24f..1b8bf277229e 100644
--- a/benchmarks/bonnie/Makefile
+++ b/benchmarks/bonnie/Makefile
@@ -17,5 +17,10 @@ MAINTAINER=	se@FreeBSD.org
 MAN1=		bonnie.1
 
 CFLAGS+=	-static
+MAKE_ARGS+=	CFLAGS="${CFLAGS}"
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/Bonnie ${PREFIX}/bin/bonnie
+	${INSTALL_DATA} ${WRKSRC}/bonnie.1 ${PREFIX}/man/man1
 
 .include <bsd.port.mk>
diff --git a/benchmarks/bonnie/files/patch-aa b/benchmarks/bonnie/files/patch-aa
index 7d4e7e90089e..bf6c442a985a 100644
--- a/benchmarks/bonnie/files/patch-aa
+++ b/benchmarks/bonnie/files/patch-aa
@@ -1,27 +1,3 @@
-diff -C2 Makefile~ Makefile
-*** Makefile~	Wed Aug 21 17:19:11 1991
---- Makefile	Thu May 18 20:27:19 1995
-***************
-*** 1,7 ****
-  
-! CC = cc
-! CFLAGS = -O2
-  
-! all:	Bonnie 
-! 
-! Bonnie:
---- 1,10 ----
-+ all:	bonnie
-  
-! bonnie:
-! 	$(CC) $(CFLAGS) -static -o bonnie Bonnie.c
-  
-! install:
-! 	-@mkdir -p ${PREFIX}/bin
-! 	-@mkdir -p ${PREFIX}/man/man1
-! 	${INSTALL} ${COPY} ${STRIP} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} bonnie ${PREFIX}/bin
-! 	${INSTALL} ${COPY} -o ${BINOWN} -g ${BINGRP} -m 644 bonnie.1 ${PREFIX}/man/man1
-diff -C2 /dev/null bonnie.1
 *** /dev/null	Thu May 18 20:25:21 1995
 --- bonnie.1	Thu May 18 20:26:47 1995
 ***************
diff --git a/benchmarks/bonnie/files/patch-ab b/benchmarks/bonnie/files/patch-ab
new file mode 100644
index 000000000000..e598f7be6c39
--- /dev/null
+++ b/benchmarks/bonnie/files/patch-ab
@@ -0,0 +1,73 @@
+--- Bonnie.c~	Wed Aug 21 17:18:50 1991
++++ Bonnie.c	Thu Dec 30 17:49:15 1999
+@@ -162,7 +162,7 @@
+   char   seek_tickets[Seeks + SeekProcCount];
+   double seeker_report[3];
+-  int    size;
++  quad_t size;
+   FILE * stream;
+-  int    words;
++  off_t  words;
+ 
+   fd = -1;
+@@ -195,5 +195,5 @@
+   size *= (1024 * 1024);
+   sprintf(name, "%s/Bonnie.%d", dir, getpid());
+-  fprintf(stderr, "File '%s', size: %d\n", name, size);
++  fprintf(stderr, "File '%s', size: %qd\n", name, size);
+ 
+   /* Fill up a file, writing it a char at a time with the stdio putc() call */
+@@ -228,5 +228,5 @@
+       bufindex = 0;
+     buf[bufindex++]++;
+-    if (lseek(fd, (off_t) -words, 1) == -1)
++    if (lseek(fd, -words, 1) == -1)
+       io_error("relative lseek(2)");
+     if (write(fd, (char *) buf, words) == -1)
+@@ -337,4 +337,5 @@
+ 
+       /* set up and wait for the go-ahead */
++      close(0);
+       close(seek_feedback[0]);
+       close(seek_control[1]);
+@@ -352,5 +353,11 @@
+       while(seek_tickets[0])
+       { /* until Mom says stop */
+-        doseek((long) (random() % size), fd,
++      off_t seekto;
++	if (size < ((off_t)1 << 32))
++	  seekto = random() % size;
++	else
++	  seekto = ((off_t)random() << 32 + random())  % size;
++
++	doseek(seekto, fd,
+ 	  ((lseek_count++ % UpdateSeek) == 0));
+ 	if (read(seek_control[0], seek_tickets, 1) != 1)
+@@ -422,5 +429,5 @@
+ static void
+ report(size)
+-  int   size;
++  quad_t   size;
+ {
+   printf("              ");
+@@ -434,5 +441,5 @@
+   printf("%%CPU  /sec %%CPU\n");
+ 
+-  printf("%-8.8s %4d ", machine, size / (1024 * 1024));
++  printf("%-8.8s %4qd ", machine, size / (1024 * 1024));
+   printf("%5d %4.1f %5d %4.1f %5d %4.1f ",
+     (int) (((double) size) / (delta[(int) Putc][Elapsed] * 1024.0)),
+@@ -551,5 +558,5 @@
+   char buf[Chunk];
+ 
+-  sprintf(buf, "Bonnie: drastic I/O error (%s)", message);
++  sprintf(buf, "\nBonnie: drastic I/O error (%s)", message);
+   perror(buf);
+   exit(1);
+@@ -593,5 +600,5 @@
+     /* touch a word */
+     buf[((int) random() % (size/IntSize - 2)) + 1]--;
+-    if (lseek(fd, (long) probe, 0) != probe)
++    if (lseek(fd, probe, 0) != probe)
+       io_error("lseek in doseek update");
+     if (write(fd, (char *) buf, size) == -1)
diff --git a/benchmarks/bonnie/files/patch-ac b/benchmarks/bonnie/files/patch-ac
new file mode 100644
index 000000000000..f2822459473a
--- /dev/null
+++ b/benchmarks/bonnie/files/patch-ac
@@ -0,0 +1,8 @@
+--- Makefile~	Wed Aug 21 17:19:11 1991
++++ Makefile	Thu Dec 30 17:22:01 1999
+@@ -1,5 +1,4 @@
+ 
+ CC = cc
+-CFLAGS = -O2
+ 
+ all:	Bonnie 
-- 
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