---

yaml --- r: 329095 b: refs/heads/master c: f334ac8 h: refs/heads/master i: 329093: f2b1653 329091: a3a0610 329087: 96830df v: v3
git-mirror · Aug 22, 2012 · 4902986 · 4902986
1 parent 50fc2e6
commit 4902986
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 20328b56cdf8fcc79f28c6c50ad8190fc0779e80
+refs/heads/master: f334ac8da82478b3f8c52e3c01849ad7fe509d5b
diff --git a/trunk/drivers/char/tpm/tpm_acpi.c b/trunk/drivers/char/tpm/tpm_acpi.c
@@ -96,6 +96,11 @@ int read_log(struct tpm_bios_log *log)
 	log->bios_event_log_end = log->bios_event_log + len;
 
 	virt = acpi_os_map_memory(start, len);
+	if (!virt) {
+		kfree(log->bios_event_log);
+		printk("%s: ERROR - Unable to map memory\n", __func__);
+		return -EIO;
+	}
 
 	memcpy(log->bios_event_log, virt, len);