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Commit 17aaee2f authored by Victor Hsieh's avatar Victor Hsieh
Browse files

mini-keyctl: fix key id parsing by "0x" prefix 

Otherwise, ParseInt treats the input as decimal and fails.

Test: add key works
Bug: None
Change-Id: I144ab0bba519c7630e702562bfb54118a389908e
parent b142458a

libkeyutils/mini_keyctl_utils.cpp

+2 −2
Original line number Diff line number Diff line
@@ -67,7 +67,7 @@ static key_serial_t GetKeyringIdOrDie(const std::string& keyring_desc) { 
    if (tokens.size() < 9) {

      continue;

    }

    std::string key_id = tokens[0];

    std::string key_id = "0x" + tokens[0];

    std::string key_type = tokens[7];

    // The key description may contain space.

    std::string key_desc_prefix = tokens[8];
@@ -77,7 +77,7 @@ static key_serial_t GetKeyringIdOrDie(const std::string& keyring_desc) { 
      continue;

    }

    if (!android::base::ParseInt(key_id.c_str(), &keyring_id)) {

      error(1, 0, "Unexpected key format in /proc/keys");

      error(1, 0, "Unexpected key format in /proc/keys: %s", key_id.c_str());

      return -1;

    }

    return keyring_id;