extern/encfs
1
0
Fork 0
mirror of https://github.com/vgough/encfs.git synced 2024-11-21 23:43:26 +01:00
Code Issues Packages Projects Releases Wiki Activity

Replace tmpnam with secure alternative. (Issue #200)

Browse Source
This commit is contained in:
Mathias Tausig 2016-10-06 14:11:11 +02:00
parent 644a0b2d78
commit 65fa9f863b
1 changed files with 11 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
encfs/test.cpp
View File

@ -175,19 +175,26 @@ bool runTests(const std::shared_ptr<Cipher> &cipher, bool verbose) {
cfg.assignKeyData(keyBuf, encodedKeySize);
// save config
auto name = std::tmpnam(nullptr);
//Creation of a temporary file should be more platform independent. On c++17 we could use std::filesystem.
string name = "/tmp/encfstestXXXXXX";
int tmpFd = mkstemp(&name[0]);
rAssert(-1 != tmpFd);
//mkstemp opens the temporary file, but we only need its name -> close it
rAssert(0 == close(tmpFd));
{
auto ok = writeV6Config(name, &cfg);
auto ok = writeV6Config(name.c_str(), &cfg);
rAssert(ok == true);
}
// read back in and check everything..
EncFSConfig cfg2;
{
auto ok = readV6Config(name, &cfg2, nullptr);
auto ok = readV6Config(name.c_str(), &cfg2, nullptr);
rAssert(ok == true);
}
//delete the temporary file where we stored the config
rAssert(0 == unlink(name.c_str()));
// check..
rAssert(cfg.cipherIface.implements(cfg2.cipherIface));
rAssert(cfg.keySize == cfg2.keySize);