---

yaml --- r: 35654 b: refs/heads/master c: 9932532 h: refs/heads/master v: v3
git-mirror · Sep 26, 2006 · 77a3a63 · 77a3a63
1 parent 25573f1
commit 77a3a63
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Showing 2 changed files with 9 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1447c27d38faf8fb03d4599e8082e507453ea3cf
+refs/heads/master: 99325326a57b6a56595bb097655bee9fd27d77b0
diff --git a/trunk/arch/i386/kernel/traps.c b/trunk/arch/i386/kernel/traps.c
@@ -313,16 +313,21 @@ void show_registers(struct pt_regs *regs)
 	 */
 	if (in_kernel) {
 		u8 __user *eip;
+		int code_bytes = 64;
+		unsigned char c;
 
 		printk("\n" KERN_EMERG "Stack: ");
 		show_stack_log_lvl(NULL, regs, (unsigned long *)esp, KERN_EMERG);
 
 		printk(KERN_EMERG "Code: ");
 
 		eip = (u8 __user *)regs->eip - 43;
-		for (i = 0; i < 64; i++, eip++) {
-			unsigned char c;
-
+		if (eip < (u8 __user *)PAGE_OFFSET || __get_user(c, eip)) {
+			/* try starting at EIP */
+			eip = (u8 __user *)regs->eip;
+			code_bytes = 32;
+		}
+		for (i = 0; i < code_bytes; i++, eip++) {
 			if (eip < (u8 __user *)PAGE_OFFSET || __get_user(c, eip)) {
 				printk(" Bad EIP value.");
 				break;