tor/changes/md_leak_bug

  o Major bugfixes (security, OOM)
    - Fix a memory leak that could occur if a microdescriptor parse
      fails during the tokenizing step. This could enable a memory
      exhaustion attack by directory servers. Fixes bug #11649; bugfix
      on 0.2.2.6-alpha.
Stop leaking memory in error cases of md parsing When clearing a list of tokens, it's important to do token_clear() on them first, or else any keys they contain will leak. This didn't leak memory on any of the successful microdescriptor parsing paths, but it does leak on some failing paths when the failure happens during tokenization. Fixes bug 11618; bugfix on 0.2.2.6-alpha. 2014-04-26 12:45:34 -04:00			`o Major bugfixes (security, OOM)`
			`- Fix a memory leak that could occur if a microdescriptor parse`
			`fails during the tokenizing step. This could enable a memory`
			`exhaustion attack by directory servers. Fixes bug #11649; bugfix`
			`on 0.2.2.6-alpha.`