test_utils: fix test_addr_huge for anon pages
If the address being tested resides in an anon region that immediately
follows a hugetlb region, test_addr_huge erroneously reports the address
as huge.
Extract from /proc/self/maps:
02000000-02200000 rwxp 00000000 00:12 34122
/libhugetlbfs/libhugetlbfs.tmp.3HOwRf (deleted)
02200000-02221000 rw-p 02200000 00:00 0
Test case: test_addr_huge(0x2200010) returns 1.
diff -u libhugetlbfs-dev-20070330/tests/testutils.c{.ORIG,}
--- libhugetlbfs-dev-20070330/tests/testutils.c.ORIG 2007-03-30
09:40:25.000000000 -0500
+++ libhugetlbfs-dev-20070330/tests/testutils.c 2007-05-09 17:48:14.533270000
-0500
@@ -101,6 +101,7 @@
if (!tmp)
break;
+ buf[0] = '\0';
ret = sscanf(line, "%lx-%lx %*s %lx %*s %ld %255s",
&start, &end, &off, &ino,
buf);
-Andrew Hastings
Cray Inc.
-------------------------------------------------------------------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/
_______________________________________________
Libhugetlbfs-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/libhugetlbfs-devel
