commit d8cd68caf1edb24b9daff2eb58f2b5f517b02c52 Author: Nick Mathewson nickm@torproject.org Date: Tue Jun 20 11:49:54 2017 -0400

If a _guessed_ compression method fails, it is never PROTOCOL_WARN.

Rationale: When use a guessed compression method, we already gave a PROTOCOL_WARN when our guess differed from the declared method, AND we gave a PROTOCOL_WARN when the declared method failed. It is not a protocol problem that the guessed method failed too; it's just a recovery attempt that failed. --- changes/bug22670 | 4 ++++ src/or/directory.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/changes/bug22670 b/changes/bug22670 new file mode 100644 index 0000000..4740327 --- /dev/null +++ b/changes/bug22670 @@ -0,0 +1,4 @@ + o Minor bugfixes (logging, compression): + - When decompressing, do not warn if we fail to decompress using a + compression method that we merely guessed. Fixes part of + bug 22670; bugfix on 0.1.1.14-alpha. diff --git a/src/or/directory.c b/src/or/directory.c index 1d2f898..b6121d8 100644 --- a/src/or/directory.c +++ b/src/or/directory.c @@ -2271,7 +2271,7 @@ dir_client_decompress_response_body(char **bodyp, size_t *bodylenp, if (!new_body && tor_compress_supports_method(guessed) && compression != guessed) { tor_uncompress(&new_body, &new_len, body, body_len, guessed, - !allow_partial, LOG_PROTOCOL_WARN); + !allow_partial, LOG_INFO); tried_both = 1; } /* If we're pretty sure that we have a compressed directory, and