* mtd_debug damaged my rom monitor
@ 2001-10-24 5:10 Chen Yaoming
0 siblings, 0 replies; 2+ messages in thread
From: Chen Yaoming @ 2001-10-24 5:10 UTC (permalink / raw)
To: linux-mtd
# ./mtd_debug write /dev/mtd0 0x100000 16 /boot/vmlinuz
The command above damaged my rom monitor at FLASH offset 0.
Actually the code in mtd_debug.c can't recognize hex digital due to its
the string to digital conversion
functions called is atol(). I think it should be strtol() as in erase.c
to reach the versatility.
Here is the patch.
--- mtd_debug.c.orig Tue Oct 9 06:00:06 2001
+++ mtd_debug.c Wed Oct 24 11:34:49 2001
@@ -386,13 +386,13 @@
showinfo (fd);
break;
case OPT_READ:
- err = flash_to_file (fd,atol (argv[3]),atol
(argv[4]),argv[5]);
+ err = flash_to_file (fd,strtol (argv[3],NULL,0),strtol
(argv[4],NULL,0),argv[5]);
break;
case OPT_WRITE:
- err = file_to_flash (fd,atol (argv[3]),atol
(argv[4]),argv[5]);
+ err = file_to_flash (fd,strtol (argv[3],NULL,0),strtol
(argv[4],NULL,0),argv[5]);
break;
case OPT_ERASE:
- err = erase_flash (fd,atol (argv[3]),atol (argv[4]));
+ err = erase_flash (fd,strtol (argv[3],NULL,0),strtol
(argv[4],NULL,0));
break;
}
^ permalink raw reply [flat|nested] 2+ messages in thread
* mtd_debug damaged my rom monitor
@ 2001-10-24 5:12 Chen Yaoming
0 siblings, 0 replies; 2+ messages in thread
From: Chen Yaoming @ 2001-10-24 5:12 UTC (permalink / raw)
To: linux-mtd
# ./mtd_debug write /dev/mtd0 0x100000 16 /boot/vmlinuz
The command above damaged my rom monitor at FLASH offset 0.
Actually the code in mtd_debug.c can't recognize hex digital due to its
the string to digital conversion
functions called is atol(). I think it should be strtol() as in erase.c
to reach the versatility.
Here is the patch.
--- mtd_debug.c.orig Tue Oct 9 06:00:06 2001
+++ mtd_debug.c Wed Oct 24 11:34:49 2001
@@ -386,13 +386,13 @@
showinfo (fd);
break;
case OPT_READ:
- err = flash_to_file (fd,atol (argv[3]),atol
(argv[4]),argv[5]);
+ err = flash_to_file (fd,strtol (argv[3],NULL,0),strtol
(argv[4],NULL,0),argv[5]);
break;
case OPT_WRITE:
- err = file_to_flash (fd,atol (argv[3]),atol
(argv[4]),argv[5]);
+ err = file_to_flash (fd,strtol (argv[3],NULL,0),strtol
(argv[4],NULL,0),argv[5]);
break;
case OPT_ERASE:
- err = erase_flash (fd,atol (argv[3]),atol (argv[4]));
+ err = erase_flash (fd,strtol (argv[3],NULL,0),strtol
(argv[4],NULL,0));
break;
}
^ permalink raw reply [flat|nested] 2+ messages in thread
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