tweak(network): Add file extension validation to network map transfer#1818

xezon merged 2 commits intoTheSuperHackers:mainTheSuperHackers/GeneralsGameCode:mainfrom

bobtista:bobtista/security-file-extension-content-validationbobtista/GeneralsGameCode:bobtista/security-file-extension-content-validationCopy head branch name to clipboard