diff options
| author | Rami Ylimäki <rami.ylimaki@vincit.fi> | 2011-03-30 16:47:31 +0300 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2011-04-04 09:55:05 +1000 |
| commit | 9c4aae2141161e4bf69313a771db91c0acc4cc83 (patch) | |
| tree | 71d34215c1b2e90866005ec0df38f77abfea833e /xkb | |
| parent | 29d63ba175ff1ef1587c390b18ce61c8f1c150f3 (diff) | |
xkb: Prevent leaking of XKB geometry information on copy.
Currently shapes, sections and doodads may leak on copy.
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Erkki Seppälä <erkki.seppala@vincit.fi>
Signed-off-by: Rami Ylimäki <rami.ylimaki@vincit.fi>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'xkb')
| -rw-r--r-- | xkb/xkbUtils.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/xkb/xkbUtils.c b/xkb/xkbUtils.c index a80a8d8fd..cc9aaa75a 100644 --- a/xkb/xkbUtils.c +++ b/xkb/xkbUtils.c @@ -1541,10 +1541,10 @@ _XkbCopyGeom(XkbDescPtr src, XkbDescPtr dst) } if (src->geom->num_shapes) { - tmp = calloc(src->geom->num_shapes, sizeof(XkbShapeRec)); - if (!tmp) + /* Reallocate and clear all items. */ + if (!XkbGeomRealloc((void **)&dst->geom->shapes, dst->geom->sz_shapes, src->geom->num_shapes, + sizeof(XkbShapeRec), XKB_GEOM_CLEAR_ALL)) return FALSE; - dst->geom->shapes = tmp; for (i = 0, sshape = src->geom->shapes, dshape = dst->geom->shapes; i < src->geom->num_shapes; @@ -1661,7 +1661,6 @@ _XkbCopyGeom(XkbDescPtr src, XkbDescPtr dst) } dst->geom->num_sections = 0; - dst->geom->sections = NULL; } if (src->geom->num_sections) { @@ -1771,7 +1770,6 @@ _XkbCopyGeom(XkbDescPtr src, XkbDescPtr dst) } } dst->geom->num_doodads = 0; - dst->geom->doodads = NULL; } if (src->geom->num_doodads) { |