[misc] Removed malloc() call from syscall_server.cc
[misc] Removed malloc() call from syscall_server.cc

nkawahara/Graphite,8l/Graphite,fhijaz/Graphite,nkawahara/Graphite,mit-carbon/Graphite,fhijaz/Graphite,victorisildur/Graphite,mit-carbon/Graphite-Cycle-Level,8l/Graphite,8l/Graphite,mit-carbon/Graphite,nkawahara/Graphite,fhijaz/Graphite,nkawahara/Graphite,8l/Graphite,mit-carbon/Graphite-Cycle-Level,mit-carbon/Graphite,victorisildur/Graphite,victorisildur/Graphite,mit-carbon/Graphite,mit-carbon/Graphite-Cycle-Level,victorisildur/Graphite,fhijaz/Graphite,mit-carbon/Graphite-Cycle-Level