tor/changes/bug21471

  o Major bugfixes (hidden service directory v3):
    - When a descriptor lookup was done and it was not found in the directory
      cache, it would crash on a NULL pointer instead of returning the 404
      code back to the client like it was suppose to. Fixes bug 21471.;
      bugfixes on tor-0.3.0.1-alpha.
hs: Avoid a strlen(NULL) if descriptor is not found in cache Instead of returning 404 error code, this led to a NULL pointer being used and thus a crash of tor. Fixes #21471 Signed-off-by: David Goulet <dgoulet@torproject.org> 2017-02-15 16:27:32 +01:00			`o Major bugfixes (hidden service directory v3):`
			`- When a descriptor lookup was done and it was not found in the directory`
			`cache, it would crash on a NULL pointer instead of returning the 404`
			`code back to the client like it was suppose to. Fixes bug 21471.;`
			`bugfixes on tor-0.3.0.1-alpha.`