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changeset 272:c4c7dcf6d2da

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6303398 lseek(., offset, SEEK_HOLE) asserts with tainted offsets
author perrin
date Tue, 02 Aug 2005 10:22:17 -0700
parents 7386eff5ebe6
children 96bf684cbb69
files usr/src/uts/common/fs/ufs/ufs_bmap.c
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/usr/src/uts/common/fs/ufs/ufs_bmap.c	Tue Aug 02 09:30:35 2005 -0700
+++ b/usr/src/uts/common/fs/ufs/ufs_bmap.c	Tue Aug 02 10:22:17 2005 -0700
@@ -1136,7 +1136,8 @@
 
 /*
  * Find the next hole or data block in file starting at *off
- * Return found offset in *off.
+ * Return found offset in *off, which can be less than the
+ * starting offset if not block aligned.
  * This code is based on bmap_read().
  * Errors: ENXIO for end of file
  *         EIO for block read error.
@@ -1161,7 +1162,6 @@
 
 	ASSERT(*off < isz);
 	ASSERT(RW_LOCK_HELD(&ip->i_contents));
-	ASSERT(blkoff(fs, *off) == 0);
 	lbn = (daddr_t)lblkno(fs, *off);
 	ASSERT(lbn >= 0);