Verified Commit b1c7f2bf authored by Tommaso Tocci's avatar Tommaso Tocci
Browse files

we don't support open call with O_DIRECTORY 

In the case the open call has been called with the O_DIRECTORY flag the
ENOTSUP (Operation not supported) will be returned.
parent be1baa34

ifs/src/preload/intcp_functions.cpp

+7 −0
Original line number Diff line number Diff line
@@ -13,6 +13,13 @@ int open(const char* path, int flags, ...) { 
    init_passthrough_if_needed();

    CTX->log()->trace("{}() called with path {}", __func__, path);

    mode_t mode = 0;



    if(flags & O_DIRECTORY){

        CTX->log()->error("{}() called with `O_DIRECTORY` flag on {}", __func__, path);

        errno = ENOTSUP;

        return -1;

    }



    if (flags & O_CREAT) {

        va_list vl;

        va_start(vl, flags);