Removed malloc, and bad call to delete on a variable allocated with malloc.
Removed malloc, and bad call to delete on a variable allocated with malloc.

smart--petea/node-libcurl,JCMais/node-libcurl,JCMais/node-libcurl,smart--petea/node-libcurl,JCMais/node-libcurl,JCMais/node-libcurl,JCMais/node-libcurl,JCMais/node-libcurl,smart--petea/node-libcurl,smart--petea/node-libcurl,MetaMemoryT/node-libcurl,MetaMemoryT/node-libcurl,MetaMemoryT/node-libcurl,JCMais/node-libcurl,MetaMemoryT/node-libcurl