* Stefan Hajnoczi ([email protected]) wrote: > The usttrace uses $*, which expands arguments without preserving their > boundaries. This causes arguments that include spaces to be mangled: > > [0] "echo" > [1] "hello world" > > becomes: > > [0] "echo" > [1] "hello" > [2] "world" > > Use "$@" instead so that argument boundaries are preserved.
Merged into UST 0.x. Thanks, Mathieu > > Signed-off-by: Stefan Hajnoczi <[email protected]> > --- > usttrace | 7 ++----- > 1 files changed, 2 insertions(+), 5 deletions(-) > > diff --git a/usttrace b/usttrace > index e76dae7..d1a6e5f 100755 > --- a/usttrace > +++ b/usttrace > @@ -85,16 +85,13 @@ if [ -n "$where" ]; then > exit 0 > fi > > -# Prepare vars > -CMD=$* > - > # Validate input > if [ -z "$HOME" ]; > then > error "no home specified" > fi > > -if [ -z "$CMD" ]; > +if [ -z "$*" ]; > then > error "no command specified" > usage; > @@ -196,7 +193,7 @@ fi > fi > > # Execute the command > - $CMD 2>&1 > + "$@" 2>&1 > ) | tee "$OUTDIR/app.log" > > ## Because of the keepalive mechanism, we're sure that by the time > -- > 1.7.7.1 > > > _______________________________________________ > ltt-dev mailing list > [email protected] > http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev > -- Mathieu Desnoyers Operating System Efficiency R&D Consultant EfficiOS Inc. http://www.efficios.com _______________________________________________ ltt-dev mailing list [email protected] http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev
