Attachment 312503 Details for Bug 456447 – vol_id patch for udev-095-14.16

[patch] vol_id patch for udev-095-14.16

udev-095-volid_probe.patch (text/plain), 1.11 KB, created by John Ruemker on 2008-07-23 18:25:47 UTC

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Creator: John Ruemker

Created: 2008-07-23 18:25:47 UTC

Size: 1.11 KB

patch

obsolete

>--- udev-095/extras/volume_id/lib/volume_id.c.orig	2008-07-23 14:06:11.000000000 -0400
>+++ udev-095/extras/volume_id/lib/volume_id.c	2008-07-23 14:07:43.000000000 -0400
>@@ -34,6 +34,13 @@
> 	return;
> }
> 
>+static int device_is_readable(struct volume_id *id)
>+{
>+       if (volume_id_get_buffer(id, 0x00, 0x200) != NULL)
>+               return 1;
>+       return 0;
>+}
>+
> volume_id_log_fn_t volume_id_log_fn = default_log;
> 
> int volume_id_probe_raid(struct volume_id *id, uint64_t off, uint64_t size)
>@@ -41,6 +48,9 @@
> 	if (id == NULL)
> 		return -EINVAL;
> 
>+	if (!device_is_readable(id))
>+		return -1;
>+
> 	info("probing at offset 0x%llx, size 0x%llx",
> 	    (unsigned long long) off, (unsigned long long) size);
> 
>@@ -99,6 +109,9 @@
> 	if (id == NULL)
> 		return -EINVAL;
> 
>+        if (!device_is_readable(id))
>+                return -1;
>+
> 	info("probing at offset 0x%llx, size 0x%llx",
> 	    (unsigned long long) off, (unsigned long long) size);
> 
>@@ -190,6 +203,9 @@
> 	if (id == NULL)
> 		return -EINVAL;
> 
>+        if (!device_is_readable(id))
>+                return -1;
>+
> 	if (volume_id_probe_raid(id, off, size) == 0)
> 		return 0;
>

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Attachments on bug 456447: 312503