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Linux: Include the null byte in joystick path

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This potential bug was found thanks to gcc 8’s -Wstringop-truncation
warning.
This commit is contained in:
Emmanuel Gil Peyrot 2018-10-03 20:49:07 +02:00 committed by linkmauve
parent dcd2a19d90
commit e75af5f531
1 changed files with 1 additions and 1 deletions
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2
src/linux_joystick.c
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@ -228,7 +228,7 @@ static GLFWbool openJoystickDevice(const char* path)
return GLFW_FALSE; return GLFW_FALSE;
} }
strncpy(linjs.path, path, sizeof(linjs.path)); strncpy(linjs.path, path, sizeof(linjs.path) - 1);
memcpy(&js->linjs, &linjs, sizeof(linjs)); memcpy(&js->linjs, &linjs, sizeof(linjs));
pollAbsState(js); pollAbsState(js);