Update of /cvsroot/boost/boost/tools/jam/src
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv16079
Modified Files:
Tag: Boost_Jam_994
jam.c
Log Message:
Add check on pipe descriptor values.
Index: jam.c
===================================================================
RCS file: /cvsroot/boost/boost/tools/jam/src/jam.c,v
retrieving revision 1.41.2.3
retrieving revision 1.41.2.4
diff -u -d -r1.41.2.3 -r1.41.2.4
--- jam.c 2 Jun 2007 21:55:30 -0000 1.41.2.3
+++ jam.c 4 Jun 2007 15:11:54 -0000 1.41.2.4
@@ -271,8 +271,15 @@
globs.noexec++, globs.debug[2] = 1;
if( ( s = getoptval( optv, 'p', 0 ) ) )
+ {
/* undocumented -p3 (acts like both -p1 -p2) means separate pipe
action stdout and stderr */
globs.pipe_action = atoi(s);
+ if (3 < globs.pipe_action || globs.pipe_action < 0)
+ {
+ printf( "Invalid pipe descriptor '%d', valid values are
-p[0..3].\n", globs.pipe_action);
+ exit(EXITBAD);
+ }
+ }
if( ( s = getoptval( optv, 'q', 0 ) ) )
globs.quitquick = 1;
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