Am 21.05.2015 14:55, schrieb Eirik Byrkjeflot Anonsen: > Signed-off-by: Eirik Byrkjeflot Anonsen <[email protected]> > --- > xprop.c | 10 ++++++++-- > 1 file changed, 8 insertions(+), 2 deletions(-) > > diff --git a/xprop.c b/xprop.c > index ba23b87..4576db6 100644 > --- a/xprop.c > +++ b/xprop.c > @@ -1442,9 +1442,15 @@ Get_Window_Property_Data_And_Type (Atom atom, > unsigned long nitems; > unsigned long nbytes; > unsigned long bytes_after; > - unsigned char *prop; > + static unsigned char *prop = NULL; > int status; > - > + > + if (prop) > + { > + XFree(prop); > + prop = NULL; > + } > +
let free() handle prop==NULL but in general the caller is responsible to free the memory re, wh > status = XGetWindowProperty(dpy, target_win, atom, 0, (max_len+3)/4, > False, AnyPropertyType, &actual_type, > &actual_format, &nitems, &bytes_after, _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
