diff options
Diffstat (limited to 'dev/kernel/src/Swap')
| -rw-r--r-- | dev/kernel/src/Swap/DiskSwap.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/dev/kernel/src/Swap/DiskSwap.cc b/dev/kernel/src/Swap/DiskSwap.cc index b9cfaf77..99efb2c0 100644 --- a/dev/kernel/src/Swap/DiskSwap.cc +++ b/dev/kernel/src/Swap/DiskSwap.cc @@ -54,7 +54,10 @@ SWAP_DISK_HEADER* DiskSwapInterface::Read(const Char* fork_name, SizeT fork_name VoidPtr blob = file.Read(fork_name, sizeof(SWAP_DISK_HEADER) + data_len); - if (!blob || ((SWAP_DISK_HEADER*)blob)->fMagic != kSwapDiskHeaderMagic) return nullptr; + if (!blob || ((SWAP_DISK_HEADER*) blob)->fMagic != kSwapDiskHeaderMagic) { + if (blob) mm_free_ptr(blob); + return nullptr; + } return reinterpret_cast<SWAP_DISK_HEADER*>(blob); } |