diff options
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Screen.c | 73 |
1 files changed, 29 insertions, 44 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Screen.c b/nx-X11/programs/Xserver/hw/nxagent/Screen.c index d1dc37dc2..62634de60 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Screen.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Screen.c @@ -304,8 +304,7 @@ Bool nxagentIsParentOf(Display *d, XlibWindow possible_parent, XlibWindow candid if (XQueryTree(d, candidate, &root, &parent, &children, &num_children)) { - if (children) - XFree((char *)children); + SAFE_XFree(children); #ifdef TEST fprintf(stderr, "%s: parent of full screen window [%p] root [%p] possible_parent [%p] candidate [%p]\n", __func__, parent, root, possible_parent, candidate); @@ -490,11 +489,8 @@ Window nxagentCreateIconWindow(void) window_name, window_name, NULL , 0 , sizeHints, wmHints, NULL); - if (sizeHints) - XFree(sizeHints); - - if (wmHints) - XFree(wmHints); + SAFE_XFree(sizeHints); + SAFE_XFree(wmHints); /* * Enable events from the icon window. @@ -895,10 +891,9 @@ void freeDepths(DepthPtr depths, int num) #ifdef DEBUG fprintf(stderr, "%s: freeing depth [%d] index [%d] vids [%p]\n", __func__, depths[i].depth, i, (void*) depths[i].vids); #endif - free(depths[i].vids); - depths[i].vids = NULL; + SAFE_free(depths[i].vids); } - free(depths); + SAFE_free(depths); } Bool nxagentOpenScreen(ScreenPtr pScreen, @@ -1393,7 +1388,7 @@ Bool nxagentOpenScreen(ScreenPtr pScreen, if (!pFrameBufferBits) { freeDepths(depths, numDepths); - free(visuals); + SAFE_free(visuals); return FALSE; } @@ -1416,7 +1411,7 @@ Bool nxagentOpenScreen(ScreenPtr pScreen, monitorResolution, monitorResolution, PixmapBytePad(nxagentOption(RootWidth), rootDepth), bitsPerPixel)) { freeDepths(depths, numDepths); - free(visuals); + SAFE_free(visuals); return FALSE; } @@ -1457,7 +1452,7 @@ Bool nxagentOpenScreen(ScreenPtr pScreen, pScreen -> numDepths = numDepths; pScreen -> rootDepth = rootDepth; - free(pScreen -> visuals); + SAFE_free(pScreen -> visuals); pScreen -> visuals = visuals; pScreen -> numVisuals = numVisuals; pScreen -> rootVisual = defaultVisual; @@ -1898,8 +1893,8 @@ N/A hint.res_class = strdup("NXAgent"); } XSetClassHint(nxagentDisplay, nxagentDefaultWindows[pScreen->myNum], &hint); - free(hint.res_name); - free(hint.res_class); + SAFE_free(hint.res_name); + SAFE_free(hint.res_class); } if (nxagentOption(Fullscreen)) @@ -1983,17 +1978,8 @@ N/A nxagentWindowName, argv , argc , sizeHints, wmHints, NULL); - if (sizeHints) - { - XFree(sizeHints); - sizeHints = NULL; - } - - if (wmHints) - { - XFree(wmHints); - wmHints = NULL; - } + SAFE_XFree(sizeHints); + SAFE_XFree(wmHints); /* * Clear the window but let it unmapped. We'll map it @@ -2205,9 +2191,9 @@ Bool nxagentCloseScreen(ScreenPtr pScreen) * Free the frame buffer. */ - free(((PixmapPtr)pScreen -> devPrivate) -> devPrivate.ptr); - free(pScreen->devPrivate);pScreen->devPrivate = NULL; - free(pScreen->visuals); pScreen->visuals = NULL; + SAFE_free(((PixmapPtr)pScreen -> devPrivate) -> devPrivate.ptr); + SAFE_free(pScreen->devPrivate); + SAFE_free(pScreen->visuals); fbCloseScreen(pScreen); @@ -3167,7 +3153,7 @@ int nxagentShadowPoll(PixmapPtr nxagentShadowPixmapPtr, GCPtr nxagentShadowGCPtr length = nxagentImageLength(width, height, ZPixmap, 0, nxagentMasterDepth); - free(tBuffer); + SAFE_free(tBuffer); tBuffer = malloc(length); @@ -3224,7 +3210,7 @@ int nxagentShadowPoll(PixmapPtr nxagentShadowPixmapPtr, GCPtr nxagentShadowGCPtr RegionUnion(&nxagentShadowUpdateRegion, &nxagentShadowUpdateRegion, &updateRegion); } - free(tBuffer); + SAFE_free(tBuffer); RegionUninit(&updateRegion); } @@ -3442,7 +3428,7 @@ void nxagentShadowAdaptDepth(unsigned int width, unsigned int height, cBuffer = (unsigned char *) *buffer; *buffer = (char *) icBuffer; - free(cBuffer); + SAFE_free(cBuffer); } #ifdef NXAGENT_ARTSD @@ -3625,7 +3611,7 @@ FIXME: The port information is not used at the moment and produces a strlen(local_buf), local_buf, 1); } - free(local_buf); + SAFE_free(local_buf); } } } @@ -4049,7 +4035,7 @@ int nxagentAdjustRandRXinerama(ScreenPtr pScreen) #endif number = 1; - free(screeninfo); + SAFE_free(screeninfo); if (!(screeninfo = malloc(sizeof(XineramaScreenInfo)))) { return FALSE; @@ -4318,8 +4304,7 @@ int nxagentAdjustRandRXinerama(ScreenPtr pScreen) } /* release allocated memory */ - free(screeninfo); - screeninfo = NULL; + SAFE_free(screeninfo); #ifdef DEBUG for (i = 0; i < pScrPriv->numCrtcs; i++) { @@ -4434,7 +4419,7 @@ void nxagentSaveAreas(PixmapPtr pPixmap, RegionPtr prgnSave, int xorg, int yorg, XSetClipRectangles(nxagentDisplay, gc, 0, 0, pRects, nRects, Unsorted); - free((char *) pRects); + SAFE_free(pRects); extents = *RegionExtents(&cleanRegion); @@ -4580,7 +4565,7 @@ void nxagentRestoreAreas(PixmapPtr pPixmap, RegionPtr prgnRestore, int xorg, XSetClipRectangles(nxagentDisplay, gc, 0, 0, pRects, nRects, Unsorted); - free(pRects); + SAFE_free(pRects); extents = *RegionExtents(clipRegion); @@ -4660,7 +4645,7 @@ void nxagentSetWMNormalHints(int screen, int width, int height) XSetWMNormalHints(nxagentDisplay, nxagentDefaultWindows[screen], sizeHints); - XFree(sizeHints); + SAFE_XFree(sizeHints); } /* @@ -4679,7 +4664,7 @@ void nxagentSetWMNormalHintsMaxsize(ScreenPtr pScreen, int maxwidth, int maxheig sizeHints->max_height = maxheight; XSetWMNormalHints(nxagentDisplay, nxagentDefaultWindows[pScreen->myNum], sizeHints); - XFree(sizeHints); + SAFE_XFree(sizeHints); } } @@ -4820,7 +4805,7 @@ FIXME fprintf(stderr, "nxagentShowPixmap: XGetImage failed.\n"); #endif - free(data); + SAFE_free(data); return; } @@ -4853,7 +4838,7 @@ FIXME XDestroyImage(image); } - free(data); + SAFE_free(data); /* FIXME @@ -4905,7 +4890,7 @@ void nxagentFbRestoreArea(PixmapPtr pPixmap, WindowPtr pWin, int xSrc, int ySrc, fprintf(stderr, "nxagentFbRestoreArea: XGetImage failed.\n"); #endif - free(data); + SAFE_free(data); return; } @@ -4965,7 +4950,7 @@ FIXME /* FIXME - free(data); + SAFE_free(data); */ } |