diff options
Diffstat (limited to 'dbe/dbe.c')
| -rw-r--r-- | dbe/dbe.c | 25 |
1 files changed, 11 insertions, 14 deletions
@@ -690,8 +690,7 @@ ProcDbeGetVisualInfo(ClientPtr client) } count = (stuff->n == 0) ? screenInfo.numScreens : stuff->n; - if (!(pScrVisInfo = (XdbeScreenVisualInfo *)malloc(count * - sizeof(XdbeScreenVisualInfo)))) + if (!(pScrVisInfo = calloc(count, sizeof(XdbeScreenVisualInfo)))) { free(pDrawables); @@ -707,21 +706,16 @@ ProcDbeGetVisualInfo(ClientPtr client) pDbeScreenPriv = DBE_SCREEN_PRIV(pScreen); rc = XaceHook(XACE_SCREEN_ACCESS, client, pScreen, DixGetAttrAccess); - if ((rc != Success) || - !(*pDbeScreenPriv->GetVisualInfo)(pScreen, &pScrVisInfo[i])) + if (rc != Success) + goto freeScrVisInfo; + + if (!(*pDbeScreenPriv->GetVisualInfo)(pScreen, &pScrVisInfo[i])) { /* We failed to alloc pScrVisInfo[i].visinfo. */ + rc = BadAlloc; /* Free visinfos that we allocated for previous screen infos.*/ - for (j = 0; j < i; j++) - { - free(pScrVisInfo[j].visinfo); - } - - /* Free pDrawables if we needed to allocate it above. */ - free(pDrawables); - - return (rc == Success) ? BadAlloc : rc; + goto freeScrVisInfo; } /* Account for n, number of xDbeVisInfo items in list. */ @@ -790,6 +784,9 @@ ProcDbeGetVisualInfo(ClientPtr client) } } + rc = Success; + + freeScrVisInfo: /* Clean up memory. */ for (i = 0; i < count; i++) { @@ -799,7 +796,7 @@ ProcDbeGetVisualInfo(ClientPtr client) free(pDrawables); - return Success; + return rc; } /* ProcDbeGetVisualInfo() */ |