http://bugs.gentoo.org/485496
--- src/core/fat.cc+++ src/core/fat.cc@@ -82,4 +82,5 @@ uint8_t pmagic[2];
} __attribute__((__packed__)) fat32;
+ char sector[512]; // to make sure the whole struct is at least 512 bytes long } __attribute__((__packed__)) type;
} __attribute__((__packed__));