Unverified Commit 81d07040 authored by Tommaso Tocci's avatar Tommaso Tocci
Browse files

skip system folders 

All paths underl /sys and /proc are forwarded to the kernel directly
parent 62c3315f

src/client/resolve.cpp

+11 −3
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ 




constexpr static const char * ENV_NAME_CWD = ENV_PREFIX "CWD";

static const std::string excluded_paths[2] = {"sys/", "proc/"};



/* Match components in path

 *
@@ -81,6 +82,16 @@ unsigned int path_match_components(const std::string& path, unsigned int &path_c 
 bool resolve_path (const std::string& path, std::string& resolved, bool resolve_last_link) {

    CTX->log()->debug("{}() path: '{}'", __func__, path);



    assert(is_absolute_path(path));



    for (auto& excl_path: excluded_paths) {

        if (path.compare(1, excl_path.length(), excl_path) == 0) {

            CTX->log()->debug("{}() skipping: '{}'", __func__, path);

            resolved = path;

            return false;

        }

    }



    struct stat st;

    const std::vector<std::string>& mnt_components = CTX->mountdir_components();

    unsigned int matched_components = 0; // matched number of component in mountdir
@@ -92,9 +103,6 @@ unsigned int path_match_components(const std::string& path, unsigned int &path_c 
    resolved.clear();

    resolved.reserve(path.size());



    //Process first slash

    assert(is_absolute_path(path));



    while (++end < path.size()) {

        start = end;