Changeset 4104 in vbox for trunk

Timestamp:

Aug 10, 2007 7:05:20 AM (17 years ago)

Author:

vboxsync

Message:

Runtime/RTEnv: Fixed the off by one bug.

File:

• trunk/src/VBox/Runtime/generic/env-generic.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/generic/env-generic.cpp

@@ -143 +143 @@
     struct RTENVINTERNAL *pIntEnv;
 
-    int rc = rtEnvCreate(&pIntEnv, cEnv);
+    int rc = rtEnvCreate(&pIntEnv, cEnv + 1 /* NULL */);
     if (RT_FAILURE(rc))
         return rc;
@@ -207 +207 @@
     int rc;
 
-    size_t cCapacity = (pIntEnv->cCount + cVars + RTENV_GROW_SIZE - 1)
+    size_t cCapacity = (pIntEnv->cCount + cVars + 1 /* NULL */ + RTENV_GROW_SIZE - 1)
                        / RTENV_GROW_SIZE * RTENV_GROW_SIZE;
     bool needAlloc = cCapacity != pIntEnv->cCapacity;