From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Sat, 6 Nov 2010 23:10:49 +0000 (+0100)
Subject: 	* grub-core/kern/emu/hostdisk.c
X-Git-Tag: 1.99~346
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=80c6d25eef6eb48a2c349b19ddb1b33d70333ebe;p=thirdparty%2Fgrub.git

	* grub-core/kern/emu/hostdisk.c
	(convert_system_partition_to_system_disk): Handle devices like "sdaa1".
---

diff --git a/ChangeLog b/ChangeLog
index e7ffe6403..9faa0121d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-11-07  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/kern/emu/hostdisk.c
+	(convert_system_partition_to_system_disk): Handle devices like "sdaa1".
+
 2010-11-06  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* include/grub/emu/misc.h: Don't include grub/util/libzfs.h.
diff --git a/grub-core/kern/emu/hostdisk.c b/grub-core/kern/emu/hostdisk.c
index 08f60ee66..12dbe7469 100644
--- a/grub-core/kern/emu/hostdisk.c
+++ b/grub-core/kern/emu/hostdisk.c
@@ -1152,16 +1152,22 @@ convert_system_partition_to_system_disk (const char *os_dev, struct stat *st)
 	   || strncmp ("sd", p, 2) == 0)
 	  && p[2] >= 'a' && p[2] <= 'z')
 	{
-	  /* /dev/[hsv]d[a-z][0-9]* */
-	  p[3] = '\0';
+	  char *pp = p + 2;
+	  while (*pp >= 'a' && *pp <= 'z')
+	    pp++;
+	  /* /dev/[hsv]d[a-z]+[0-9]* */
+	  *pp = '\0';
 	  return path;
 	}
 
       /* If this is a Xen virtual block device.  */
       if ((strncmp ("xvd", p, 3) == 0) && p[3] >= 'a' && p[3] <= 'z')
 	{
-	  /* /dev/xvd[a-z][0-9]* */
-	  p[4] = '\0';
+	  char *pp = p + 3;
+	  while (*pp >= 'a' && *pp <= 'z')
+	    pp++;
+	  /* /dev/xvd[a-z]+[0-9]* */
+	  *pp = '\0';
 	  return path;
 	}