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Resolve xattrs for symlinks (resolves #247, resolves #283)

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This commit is contained in:
Taylor Raack 2017-02-13 21:15:09 -08:00
parent 424275208c
commit 10e26bf488
3 changed files with 7 additions and 3 deletions
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1
.travis.yml
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@ -40,6 +40,7 @@ addons:
sources:
- ubuntu-toolchain-r-test
packages:
- attr
- clang
- cmake
- fuse

4
encfs/encfs.cpp
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@ -712,9 +712,9 @@ int _do_listxattr(EncFS_Context *, const string &cyName, char *list,
size_t size) {
#ifdef XATTR_ADD_OPT
int options = 0;
int res = ::listxattr(cyName.c_str(), list, size, options);
int res = ::llistxattr(cyName.c_str(), list, size, options);
#else
int res = ::listxattr(cyName.c_str(), list, size);
int res = ::llistxattr(cyName.c_str(), list, size);
#endif
return (res == -1) ? -errno : res;
}

5
tests/reverse.t.pl
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@ -3,7 +3,7 @@
# Test EncFS --reverse mode
use warnings;
use Test::More tests => 26;
use Test::More tests => 31;
use File::Path;
use File::Temp;
use IO::Handle;
@ -84,6 +84,9 @@ sub symlink_test
$dec = readlink("$decrypted/symlink");
ok( $dec eq $target, "symlink to '$target'") or
print("# (original) $target' != '$dec' (decrypted)\n");
system("attr", "-l", "$decrypted/symlink");
my $return_code = $?;
is($return_code, 0, "symlink to '$target' extended attributes can be read (return code was $return_code)");
unlink("$plain/symlink");
}