* [patch] 2.4.15 drivers/block/floppy.c devfs out by one
@ 2001-11-25 13:08 Keith Owens
0 siblings, 0 replies; only message in thread
From: Keith Owens @ 2001-11-25 13:08 UTC (permalink / raw)
To: linux-kernel; +Cc: rgooch, Marcelo Tosatti
No obvious floppy maintainer to send this to. Out by one bug in
register_devfs_entries, on machines that return floppy type 7 (IBM
Thinkpad i1200/1300 Model 1161-43M), floppy.o gets an oops while
evaluating table[table_sup[UDP->cmos][i]].
BTW, this breaks RH 7.x and Mandrake 8.x installs on this laptop.
Index: 15.1/drivers/block/floppy.c
--- 15.1/drivers/block/floppy.c Sat, 24 Nov 2001 05:28:08 +1100 kaos (linux-2.5/Y/b/32_floppy.c 1.1 644)
+++ 15.1(w)/drivers/block/floppy.c Sun, 25 Nov 2001 23:58:32 +1100 kaos (linux-2.5/Y/b/32_floppy.c 1.1 644)
@@ -3917,7 +3917,7 @@ static void __init register_devfs_entrie
{NULL, t360, t1200, t3in+5+8, t3in+5, t3in, t3in};
base_minor = (drive < 4) ? drive : (124 + drive);
- if (UDP->cmos <= NUMBER(default_drive_params)) {
+ if (UDP->cmos < NUMBER(default_drive_params)) {
i = 0;
do {
char name[16];
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2001-11-25 13:08 [patch] 2.4.15 drivers/block/floppy.c devfs out by one Keith Owens
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