From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Mon, 13 Sep 2010 18:16:51 +0000 (+0200)
Subject: 	* grub-core/commands/iorw.c (grub_cmd_read): Declare buf in smallest
X-Git-Tag: 1.99~525
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0575c7c3eccef42e03b21633d5647387a6596e73;p=thirdparty%2Fgrub.git

	* grub-core/commands/iorw.c (grub_cmd_read): Declare buf in smallest
	context.
---

diff --git a/ChangeLog b/ChangeLog
index 58fbf36cc..8b959c0f4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-09-13  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/commands/iorw.c (grub_cmd_read): Declare buf in smallest
+	context.
+
 2010-09-13  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/video/efi_gop.c: Fix over-80-chars line.
diff --git a/grub-core/commands/iorw.c b/grub-core/commands/iorw.c
index bd0183794..5157ebd4c 100644
--- a/grub-core/commands/iorw.c
+++ b/grub-core/commands/iorw.c
@@ -40,7 +40,6 @@ grub_cmd_read (grub_extcmd_context_t ctxt, int argc, char **argv)
 {
   grub_target_addr_t addr;
   grub_uint32_t value = 0;
-  char buf[sizeof ("XXXXXXXX")];
 
   if (argc != 1)
     return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid number of arguments");
@@ -63,6 +62,7 @@ grub_cmd_read (grub_extcmd_context_t ctxt, int argc, char **argv)
 
   if (ctxt->state[0].set)
     {
+      char buf[sizeof ("XXXXXXXX")];
       grub_snprintf (buf, sizeof (buf), "%x", value);
       grub_env_set (ctxt->state[0].arg, buf);
     }