diff options
| author | David Reveman <davidr@novell.com> | 2007-08-20 14:38:33 -0400 |
|---|---|---|
| committer | David Reveman <davidr@novell.com> | 2007-08-20 14:38:33 -0400 |
| commit | 5b38b2d9b981d425587a4eb440acb2f0d6b0db13 (patch) | |
| tree | 8a380c2ce8de61255c8171ce1825c76f47018f60 /src/Picture.c | |
| parent | 9fc870a4b68c2e7f5a7bcaca72d96fe105737bb5 (diff) | |
| download | xorg-lib-libXrender-5b38b2d9b981d425587a4eb440acb2f0d6b0db13.tar.gz | |
Properly set length field in gradient requests (bug 9526).
Diffstat (limited to 'src/Picture.c')
| -rw-r--r-- | src/Picture.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/Picture.c b/src/Picture.c index 0b18f5c..509a835 100644 --- a/src/Picture.c +++ b/src/Picture.c @@ -277,6 +277,7 @@ Picture XRenderCreateLinearGradient(Display *dpy, XRenderExtDisplayInfo *info = XRenderFindDisplay (dpy); Picture pid; xRenderCreateLinearGradientReq *req; + long len; RenderCheckExtension (dpy, info, 0); LockDisplay(dpy); @@ -291,9 +292,10 @@ Picture XRenderCreateLinearGradient(Display *dpy, req->p2.y = gradient->p2.y; req->nStops = nStops; + len = (long) nStops * 3; + SetReqLen (req, len, 6); DataInt32(dpy, stops, nStops * 4); Data16(dpy, colors, nStops * 8); - req->length += nStops*3; UnlockDisplay(dpy); SyncHandle(); @@ -309,6 +311,7 @@ Picture XRenderCreateRadialGradient(Display *dpy, XRenderExtDisplayInfo *info = XRenderFindDisplay (dpy); Picture pid; xRenderCreateRadialGradientReq *req; + long len; RenderCheckExtension (dpy, info, 0); LockDisplay(dpy); @@ -325,9 +328,10 @@ Picture XRenderCreateRadialGradient(Display *dpy, req->outer_radius = gradient->outer.radius; req->nStops = nStops; + len = (long) nStops * 3; + SetReqLen (req, len, 6); DataInt32(dpy, stops, nStops * 4); Data16(dpy, colors, nStops * 8); - req->length += nStops*3; UnlockDisplay(dpy); SyncHandle(); @@ -343,6 +347,7 @@ Picture XRenderCreateConicalGradient(Display *dpy, XRenderExtDisplayInfo *info = XRenderFindDisplay (dpy); Picture pid; xRenderCreateConicalGradientReq *req; + long len; RenderCheckExtension (dpy, info, 0); LockDisplay(dpy); @@ -356,9 +361,10 @@ Picture XRenderCreateConicalGradient(Display *dpy, req->angle = gradient->angle; req->nStops = nStops; + len = (long) nStops * 3; + SetReqLen (req, len, 6); DataInt32(dpy, stops, nStops * 4); Data16(dpy, colors, nStops * 8); - req->length += nStops*3; UnlockDisplay(dpy); SyncHandle(); |