[flashrom] [PATCH] Do not crash with forced chips

[Carl-Daniel Hailfinger]

Avoid printing the chip locks if chip detection was forced because lock
access may involve flash chip registers which will not be mapped.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>

Index: flashrom-no_force_register_access/flashrom.c
===================================================================
--- flashrom-no_force_register_access/flashrom.c	(Revision 1238)
+++ flashrom-no_force_register_access/flashrom.c	(Arbeitskopie)
@@ -1163,8 +1163,12 @@
 	       flash->vendor, flash->name, flash->total_size,
 	       flashbuses_to_text(flash->bustype), base);
 
-	if (flash->printlock)
-		flash->printlock(flash);
+	/* Flash registers will not be mapped if the chip was forced. Lock info
+	 * may be stored in registers, so avoid lock info printing.
+	 */
+	if (!force)
+		if (flash->printlock)
+			flash->printlock(flash);
 
 	return flash;
 }


-- 
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