---

yaml --- r: 154313 b: refs/heads/master c: af054ed h: refs/heads/master i: 154311: 4e6179c v: v3
git-mirror · Jun 24, 2009 · c75d4b4 · c75d4b4
1 parent e1f5bbf
commit c75d4b4
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ffc36c7610731115c77700dcc53901920361c235
+refs/heads/master: af054ed0018f0a69f8ea6f7546cbf34385edf13b
diff --git a/trunk/drivers/ide/ide-cd.c b/trunk/drivers/ide/ide-cd.c
@@ -876,9 +876,12 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
 		return stat;
 
 	/*
-	 * Sanity check the given block size
+	 * Sanity check the given block size, in so far as making
+	 * sure the sectors_per_frame we give to the caller won't
+	 * end up being bogus.
 	 */
 	blocklen = be32_to_cpu(capbuf.blocklen);
+	blocklen = (blocklen >> SECTOR_BITS) << SECTOR_BITS;
 	switch (blocklen) {
 	case 512:
 	case 1024: