1 files changed, 15 insertions, 1 deletions

diff --git a/render/render.c b/render/render.c
index 200e0c826..723f380c2 100644
--- a/render/render.c
+++ b/render/render.c
@@ -1995,7 +1995,7 @@ static int
 SProcRenderQueryVersion(ClientPtr client)
 {
     REQUEST(xRenderQueryVersionReq);
-
+    REQUEST_SIZE_MATCH(xRenderQueryVersionReq);
     swaps(&stuff->length);
     swapl(&stuff->majorVersion);
     swapl(&stuff->minorVersion);
@@ -2006,6 +2006,7 @@ static int
 SProcRenderQueryPictFormats(ClientPtr client)
 {
     REQUEST(xRenderQueryPictFormatsReq);
+    REQUEST_SIZE_MATCH(xRenderQueryPictFormatsReq);
     swaps(&stuff->length);
     return (*ProcRenderVector[stuff->renderReqType]) (client);
 }
@@ -2014,6 +2015,7 @@ static int
 SProcRenderQueryPictIndexValues(ClientPtr client)
 {
     REQUEST(xRenderQueryPictIndexValuesReq);
+    REQUEST_AT_LEAST_SIZE(xRenderQueryPictIndexValuesReq);
     swaps(&stuff->length);
     swapl(&stuff->format);
     return (*ProcRenderVector[stuff->renderReqType]) (client);
@@ -2029,6 +2031,7 @@ static int
 SProcRenderCreatePicture(ClientPtr client)
 {
     REQUEST(xRenderCreatePictureReq);
+    REQUEST_AT_LEAST_SIZE(xRenderCreatePictureReq);
     swaps(&stuff->length);
     swapl(&stuff->pid);
     swapl(&stuff->drawable);
@@ -2042,6 +2045,7 @@ static int
 SProcRenderChangePicture(ClientPtr client)
 {
     REQUEST(xRenderChangePictureReq);
+    REQUEST_AT_LEAST_SIZE(xRenderChangePictureReq);
     swaps(&stuff->length);
     swapl(&stuff->picture);
     swapl(&stuff->mask);
@@ -2053,6 +2057,7 @@ static int
 SProcRenderSetPictureClipRectangles(ClientPtr client)
 {
     REQUEST(xRenderSetPictureClipRectanglesReq);
+    REQUEST_AT_LEAST_SIZE(xRenderSetPictureClipRectanglesReq);
     swaps(&stuff->length);
     swapl(&stuff->picture);
     swaps(&stuff->xOrigin);
@@ -2065,6 +2070,7 @@ static int
 SProcRenderFreePicture(ClientPtr client)
 {
     REQUEST(xRenderFreePictureReq);
+    REQUEST_SIZE_MATCH(xRenderFreePictureReq);
     swaps(&stuff->length);
     swapl(&stuff->picture);
     return (*ProcRenderVector[stuff->renderReqType]) (client);
@@ -2074,6 +2080,7 @@ static int
 SProcRenderComposite(ClientPtr client)
 {
     REQUEST(xRenderCompositeReq);
+    REQUEST_SIZE_MATCH(xRenderCompositeReq);
     swaps(&stuff->length);
     swapl(&stuff->src);
     swapl(&stuff->mask);
@@ -2093,6 +2100,7 @@ static int
 SProcRenderScale(ClientPtr client)
 {
     REQUEST(xRenderScaleReq);
+    REQUEST_SIZE_MATCH(xRenderScaleReq);
     swaps(&stuff->length);
     swapl(&stuff->src);
     swapl(&stuff->dst);
@@ -2193,6 +2201,7 @@ static int
 SProcRenderCreateGlyphSet(ClientPtr client)
 {
     REQUEST(xRenderCreateGlyphSetReq);
+    REQUEST_SIZE_MATCH(xRenderCreateGlyphSetReq);
     swaps(&stuff->length);
     swapl(&stuff->gsid);
     swapl(&stuff->format);
@@ -2203,6 +2212,7 @@ static int
 SProcRenderReferenceGlyphSet(ClientPtr client)
 {
     REQUEST(xRenderReferenceGlyphSetReq);
+    REQUEST_SIZE_MATCH(xRenderReferenceGlyphSetReq);
     swaps(&stuff->length);
     swapl(&stuff->gsid);
     swapl(&stuff->existing);
@@ -2213,6 +2223,7 @@ static int
 SProcRenderFreeGlyphSet(ClientPtr client)
 {
     REQUEST(xRenderFreeGlyphSetReq);
+    REQUEST_SIZE_MATCH(xRenderFreeGlyphSetReq);
     swaps(&stuff->length);
     swapl(&stuff->glyphset);
     return (*ProcRenderVector[stuff->renderReqType]) (client);
@@ -2227,6 +2238,7 @@ SProcRenderAddGlyphs(ClientPtr client)
     xGlyphInfo *gi;
 
     REQUEST(xRenderAddGlyphsReq);
+    REQUEST_AT_LEAST_SIZE(xRenderAddGlyphsReq);
     swaps(&stuff->length);
     swapl(&stuff->glyphset);
     swapl(&stuff->nglyphs);
@@ -2261,6 +2273,7 @@ static int
 SProcRenderFreeGlyphs(ClientPtr client)
 {
     REQUEST(xRenderFreeGlyphsReq);
+    REQUEST_AT_LEAST_SIZE(xRenderFreeGlyphsReq);
     swaps(&stuff->length);
     swapl(&stuff->glyphset);
     SwapRestL(stuff);
@@ -2278,6 +2291,7 @@ SProcRenderCompositeGlyphs(ClientPtr client)
     int size;
 
     REQUEST(xRenderCompositeGlyphsReq);
+    REQUEST_AT_LEAST_SIZE(xRenderCompositeGlyphsReq);
 
     switch (stuff->renderReqType) {
     default: