diff options
Diffstat (limited to 'test/unit/os/fs_spec.lua')
| -rw-r--r-- | test/unit/os/fs_spec.lua | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/test/unit/os/fs_spec.lua b/test/unit/os/fs_spec.lua index 1f7f6fb791..cc10b0cfa4 100644 --- a/test/unit/os/fs_spec.lua +++ b/test/unit/os/fs_spec.lua @@ -378,12 +378,16 @@ describe('fs function', function() local function os_close(fd) return fs.os_close(fd) end + -- For some reason if length of NUL-bytes-string is the same as `char[?]` + -- size luajit crashes. Though it does not do so in this test suite, better + -- be cautios and allocate more elements then needed. I only did this to + -- strings. local function os_read(fd, size) local buf = nil if size == nil then size = 0 else - buf = ffi.new('char[?]', size, ('\0'):rep(size)) + buf = ffi.new('char[?]', size + 1, ('\0'):rep(size)) end local eof = ffi.new('bool[?]', 1, {true}) local ret2 = fs.os_read(fd, eof, buf, size) @@ -398,7 +402,7 @@ describe('fs function', function() local bufs = {} for i, size in ipairs(sizes) do bufs[i] = { - iov_base=ffi.new('char[?]', size, ('\0'):rep(size)), + iov_base=ffi.new('char[?]', size + 1, ('\0'):rep(size)), iov_len=size, } end |