MOptArgV points into opVect so it needs to stick around.

src/zm_libvlc_camera.cpp

@@ -21,7 +21,6 @@
 
 #include "zm_packet.h"
 #include "zm_signal.h"
-#include "zm_utils.h"
 #include <dlfcn.h>
 
 #if HAVE_LIBVLC
@@ -213,7 +212,7 @@ void LibvlcCamera::Terminate() {
 int LibvlcCamera::PrimeCapture() {
   Debug(1, "Priming capture from %s, libvlc version %s", mPath.c_str(), (*libvlc_get_version_f)());
 
-  StringVector opVect = Split(Options(), ",");
+  opVect = Split(Options(), ",");
 
   // Set transport method as specified by method field, rtpUni is default
   if ( Method() == "rtpMulti" )

src/zm_libvlc_camera.h

@@ -21,6 +21,7 @@
 #define ZM_LIBVLC_CAMERA_H
 
 #include "zm_camera.h"
+#include "zm_utils.h"
 #include <condition_variable>
 #include <mutex>
 
@@ -50,6 +51,7 @@ protected:
   std::string mPath;
   std::string mMethod;
   std::string mOptions;
+  StringVector opVect; // mOptArgV will point into opVect so it needs to hang around
   char **mOptArgV;
   LibvlcPrivateData mLibvlcData;
   std::string mTargetChroma;