Fix runtime error during push zero size data to buffer with dataSize …

…equals 0
Roen-Ro · Jan 25, 2019 · 217ac60 · 217ac60
1 parent b305081
commit 217ac60
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/CircularBuffer.c b/CircularBuffer.c
@@ -58,6 +58,9 @@ size_t CircularBufferGetDataSize(CircularBuffer cBuf)
 
 void CircularBufferPush(CircularBuffer cBuf,void *src, size_t length)
 {
+    if(length == 0)
+        return;
+
     size_t writableLen = length;
     void *pSrc = src;