diff options
Diffstat (limited to 'zen/symlink_target.h')
| -rw-r--r-- | zen/symlink_target.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/zen/symlink_target.h b/zen/symlink_target.h index 44c15ab2..89c00571 100644 --- a/zen/symlink_target.h +++ b/zen/symlink_target.h @@ -47,7 +47,7 @@ zen::SymlinkRawContent getSymlinkRawContent_impl(const Zstring& linkPath) //thro const ssize_t bytesWritten = ::readlink(linkPath.c_str(), buf.data(), bufSize); if (bytesWritten < 0) THROW_LAST_FILE_ERROR(replaceCpy(_("Cannot resolve symbolic link %x."), L"%x", fmtPath(linkPath)), "readlink"); - if (bytesWritten >= static_cast<ssize_t>(bufSize)) //detect truncation; not an error for readlink! + if (makeUnsigned(bytesWritten) >= bufSize) //detect truncation; not an error for readlink! throw FileError(replaceCpy(_("Cannot resolve symbolic link %x."), L"%x", fmtPath(linkPath)), formatSystemError("readlink", L"", L"Buffer truncated.")); return {.targetPath = Zstring(buf.data(), bytesWritten)}; //readlink does not append 0-termination! |