From 4a47bd6d5374a7336f1cfbb535ffddc05c85f85b Mon Sep 17 00:00:00 2001 From: StapleButter Date: Sun, 16 Dec 2018 00:39:14 +0100 Subject: make it even saferer --- src/libui_sdl/main.cpp | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/libui_sdl/main.cpp b/src/libui_sdl/main.cpp index 4f0d278..6cdfe7a 100644 --- a/src/libui_sdl/main.cpp +++ b/src/libui_sdl/main.cpp @@ -1575,9 +1575,17 @@ int main(int argc, char** argv) if (argv[0][len] == '\\') break; len--; } - EmuDirectory = new char[len]; - strncpy(EmuDirectory, argv[0], len); - EmuDirectory[len] = '\0'; + if (len > 0) + { + EmuDirectory = new char[len]; + strncpy(EmuDirectory, argv[0], len); + EmuDirectory[len] = '\0'; + } + else + { + EmuDirectory = new char[2]; + strcpy(EmuDirectory, "."); + } } else { -- cgit v1.2.3