diff options
Diffstat (limited to 'src/vmwarexinerama.c')
| -rw-r--r-- | src/vmwarexinerama.c | 38 |
1 files changed, 32 insertions, 6 deletions
diff --git a/src/vmwarexinerama.c b/src/vmwarexinerama.c index 371c7b1..2407c27 100644 --- a/src/vmwarexinerama.c +++ b/src/vmwarexinerama.c @@ -48,6 +48,26 @@ #include <xf86_libc.h> #endif +/* + * LookupWindow was removed with video abi 11. + */ +#if (GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 4) +#ifndef DixGetAttrAccess +#define DixGetAttrAccess (1<<4) +#endif +#endif + +#if (GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 2) +static inline int +dixLookupWindow(WindowPtr *pWin, XID id, ClientPtr client, Mask access) +{ + *pWin = LookupWindow(id, client); + if (!*pWin) + return BadWindow; + return Success; +} +#endif + /* *---------------------------------------------------------------------------- @@ -116,10 +136,12 @@ VMwareXineramaGetState(ClientPtr client) ExtensionEntry *ext; ScrnInfoPtr pScrn; VMWAREPtr pVMWARE; + int rc; REQUEST_SIZE_MATCH(xPanoramiXGetStateReq); - pWin = LookupWindow(stuff->window, client); - if(!pWin) return BadWindow; + rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); + if (rc != Success) + return rc; if (!(ext = CheckExtension(PANORAMIX_PROTOCOL_NAME))) { return BadMatch; @@ -167,10 +189,12 @@ VMwareXineramaGetScreenCount(ClientPtr client) ExtensionEntry *ext; ScrnInfoPtr pScrn; VMWAREPtr pVMWARE; + int rc; REQUEST_SIZE_MATCH(xPanoramiXGetScreenCountReq); - pWin = LookupWindow(stuff->window, client); - if(!pWin) return BadWindow; + rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); + if (rc != Success) + return rc; if (!(ext = CheckExtension(PANORAMIX_PROTOCOL_NAME))) { return BadMatch; @@ -218,10 +242,12 @@ VMwareXineramaGetScreenSize(ClientPtr client) ExtensionEntry *ext; ScrnInfoPtr pScrn; VMWAREPtr pVMWARE; + int rc; REQUEST_SIZE_MATCH(xPanoramiXGetScreenSizeReq); - pWin = LookupWindow (stuff->window, client); - if(!pWin) return BadWindow; + rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess); + if (rc != Success) + return rc; if (!(ext = CheckExtension(PANORAMIX_PROTOCOL_NAME))) { return BadMatch; |