Changeset 55766 in vbox for trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_main.c

Timestamp:

May 8, 2015 7:26:33 PM (10 years ago)

Author:

vboxsync

Message:

3D: save state: fix accedental SEGFAULT.

File:

• trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_main.c (modified) (3 diffs)

trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_main.c

@@ -1258 +1258 @@
     GLuint i;
     GLfloat *pF;
-    CRFBDataElement *pEl;
     GLuint width;
     GLuint height;
@@ -1319 +1318 @@
         AssertReturn(rc == VINF_SUCCESS, rc);
 
-        /* Init to default depth value, just in case. */
-        pF = (GLfloat*)pEl->pvData;
+        /* Init to default depth value, just in case. "pData->cElements - 1" because we incremented counter in crVBoxAddFBDataElement(). */
+        pF = (GLfloat*)pData->aElements[pData->cElements - 1].pvData;
         for (i = 0; i < width * height; ++i)
             pF[i] = 1.;
@@ -1353 +1352 @@
         AssertReturn(rc == VINF_SUCCESS, rc);
 
-        /* Init to default depth value, just in case. */
-        pF = (GLfloat*)pEl->pvData;
+        /* Init to default depth value, just in case. "pData->cElements - 1" because we incremented counter in crVBoxAddFBDataElement(). */
+        pF = (GLfloat*)pData->aElements[pData->cElements - 1].pvData;
         for (i = 0; i < width * height; ++i)
             pF[i] = 1.;