[LTP] cap_bounds_r.c build failure

["Mitani" <mitani@ryobi.co.jp>]

Hi,

I tried to build by using yesterday's git.
 (ltp-dev-02719d6f7e5cb252c0fcbfbaf26208d7196e46f2.tar.gz)
But build failed in "cap_bounds_r.c" with following message.

------------
gcc -g -O2 -g -O2 -fno-strict-aliasing -pipe -Wall
-I/home/LTP/ltp-dev-20100401/testcases/kernel/include -I../../../../include
-I../../../../include   -L../../../../lib  cap_bounds_r.c   -lltp -lcap -o
cap_bounds_r
cap_bounds_r.c: In function `main':
cap_bounds_r.c:46: error: `CAP_LAST_CAP' undeclared (first use in this
function)
cap_bounds_r.c:46: error: (Each undeclared identifier is reported only once
cap_bounds_r.c:46: error: for each function it appears in.)
make[4]: *** [cap_bounds_r] Error 1
------------

I tried to today's git, but it failed, too.
 (ltp-dev-44fba94453ca4f446cde4db08b0a760862b55cfa.tar.gz)


I referd this source's diff in following URL.
http://ltp.git.sourceforge.net/git/gitweb.cgi?p=ltp/ltp-dev.git;a=commitdiff
;h=6e3dd83d9f575d98d76b8b3f642ad6e8793dbdfc

"CAP_LAST_CAP" definition is deleted with other definitions in this 
revision.
But "CAP_LAST_CAP" is still used after edited version.

"The editor may have deleted too much to make this source simple?"
I think. ;-)


There is same problem in "cap_bounds_rw.c", too.


How about following patch?


Signed-off-by: Tomonori Mitani <mitani@ryobi.co.jp>

Index: ./testcases/kernel/security/cap_bound/cap_bounds_r.c
============
--- ./testcases/kernel/security/cap_bound/cap_bounds_r.c        2010-03-31
22:44:52.000000000 +0900
+++ ./testcases/kernel/security/cap_bound/cap_bounds_r.c.new    2010-04-01
15:43:01.000000000 +0900
@@ -32,6 +32,13 @@
 #include <sys/prctl.h>
 #include <test.h>

+#if HAVE_SYS_CAPABILITY_H
+#ifndef CAP_LAST_CAP
+#warning out-of-date capability.h does not define CAP_LAST_CAP
+#define CAP_LAST_CAP 28  /* be ultra-conservative */
+#endif
+#endif
+
 char *TCID = "cap_bounds_r";
 int TST_TOTAL=1;

============

Index: ./testcases/kernel/security/cap_bound/cap_bounds_rw.c
============
--- ./testcases/kernel/security/cap_bound/cap_bounds_rw.c       2010-03-31
22:44:52.000000000 +0900
+++ ./testcases/kernel/security/cap_bound/cap_bounds_rw.c.new   2010-04-01
15:44:39.000000000 +0900
@@ -31,6 +31,13 @@
 #include <sys/prctl.h>
 #include <test.h>

+#if HAVE_SYS_CAPABILITY_H
+#ifndef CAP_LAST_CAP
+#warning out-of-date capability.h does not define CAP_LAST_CAP
+#define CAP_LAST_CAP 28  /* be ultra-conservative */
+#endif
+#endif
+
 char *TCID = "cap_bounds_rw";
 int TST_TOTAL=1;

============


Regards--

-Tomonori Mitani



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