diff options
Diffstat (limited to 'glx/glxcmds.c')
| -rw-r--r-- | glx/glxcmds.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/glx/glxcmds.c b/glx/glxcmds.c index a7a517293..bd6cb8dc0 100644 --- a/glx/glxcmds.c +++ b/glx/glxcmds.c @@ -2067,7 +2067,8 @@ __glXDisp_Render(__GLXclientState * cl, GLbyte * pc) if (entry.varsize) { /* variable size command */ extra = (*entry.varsize) (pc + __GLX_RENDER_HDR_SIZE, - client->swapped); + client->swapped, + left - __GLX_RENDER_HDR_SIZE); if (extra < 0) { return BadLength; } @@ -2144,6 +2145,7 @@ __glXDisp_RenderLarge(__GLXclientState * cl, GLbyte * pc) if (cl->largeCmdRequestsSoFar == 0) { __GLXrenderSizeData entry; int extra = 0; + int left = (req->length << 2) - sz_xGLXRenderLargeReq; size_t cmdlen; int err; @@ -2184,7 +2186,8 @@ __glXDisp_RenderLarge(__GLXclientState * cl, GLbyte * pc) ** will be in the 1st request, so it's okay to do this. */ extra = (*entry.varsize) (pc + __GLX_RENDER_LARGE_HDR_SIZE, - client->swapped); + client->swapped, + left - __GLX_RENDER_LARGE_HDR_SIZE); if (extra < 0) { return BadLength; } |