Changeset 10727

Timestamp:

Dec 14, 2006, 9:10:06 AM (19 years ago)

Author:

magnier

Message:

fixed 1-byte counting error

File:

• trunk/psModules/src/extras/psIOBuffer.c (modified) (3 diffs)

trunk/psModules/src/extras/psIOBuffer.c

@@ -25 +25 @@
     psMemSetDeallocator(buffer, (psFreeFunc) psIOBufferFree);
 
-    buffer->data = (char *) psAlloc (nBuffer);
+    buffer->data = (char *) psAlloc (nBuffer + 1);
 
-    buffer->nAlloc = nBuffer;
+    buffer->nAlloc = nBuffer + 1;
     buffer->nReset = nBuffer;
     buffer->nBlock = nBuffer / 2;
@@ -41 +41 @@
     buffer->n = 0;
     buffer->nAlloc = buffer->nReset;
-    psRealloc (buffer->data, buffer->nAlloc);
+    buffer->data = psRealloc (buffer->data, buffer->nAlloc);
     bzero (buffer->data, buffer->nAlloc);
 
@@ -57 +57 @@
     }
 
-    Nfree = buffer->nAlloc - buffer->n;
+    Nfree = buffer->nAlloc - buffer->n - 1;
 
     // extend the data block if needed
     if (Nfree < buffer->nBlock) {
-        buffer->nAlloc += 2*buffer->nBlock;
-        psRealloc (buffer->data, buffer->nAlloc);
+        buffer->nAlloc += 2*buffer->nBlock + 1;
+        buffer->data = psRealloc (buffer->data, buffer->nAlloc);
         Nfree = buffer->nAlloc - buffer->n;
         bzero (buffer->data + buffer->n, Nfree);