From 4f9740d4f5a17fa6a1b097fa3ccdfb7246660307 Mon Sep 17 00:00:00 2001 From: Jay Fenlason Date: Thu, 16 Oct 2008 15:51:59 -0400 Subject: firewire: Survive more than 256 bus resets The "color" is used during the topology building after a bus reset, hovever in "struct fw_node"s it is stored in a u8, but in struct fw_card it is stored in an int. When the value wraps in one struct, but not the other, disaster strikes. Signed-off-by: Jay Fenlason Fixes http://bugzilla.kernel.org/show_bug.cgi?id=10922. Signed-off-by: Stefan Richter --- drivers/firewire/fw-transaction.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/firewire') diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h index 027f58ce81a..aed7dbb17cd 100644 --- a/drivers/firewire/fw-transaction.h +++ b/drivers/firewire/fw-transaction.h @@ -248,7 +248,7 @@ struct fw_card { struct fw_node *local_node; struct fw_node *root_node; struct fw_node *irm_node; - int color; + u8 color; /* must be u8 to match the definition in struct fw_node */ int gap_count; bool beta_repeaters_present; -- cgit v1.2.3