[tor-bugs] #22719 [Core Tor/Tor]: Bug: src/common/compress.c:576: tor_compress_process:

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#22719: Bug: src/common/compress.c:576: tor_compress_process:
--------------------------+------------------------------------
 Reporter:  toralf        |          Owner:
     Type:  defect        |         Status:  new
 Priority:  Medium        |      Milestone:  Tor: 0.3.1.x-final
Component:  Core Tor/Tor  |        Version:  Tor: unspecified
 Severity:  Normal        |     Resolution:
 Keywords:                |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
--------------------------+------------------------------------

Comment (by toralf):

 {{{
 Jun 24 20:04:38.000 [warn] tor_bug_occurred_(): Bug:
 src/common/compress.c:576: tor_compress_process: Non-fatal assertion !((rv
 == TOR_COMPRESS_OK) && *in_len == in_len_orig && *out_len == out_len_orig)
 failed. (on Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug: Non-fatal assertion !((rv ==
 TOR_COMPRESS_OK) && *in_len == in_len_orig && *out_len == out_len_orig)
 failed in tor_compress_process at src/common/compress.c:576. Stack trace:
 (on Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:     /usr/bin/tor(log_backtrace+0x51)
 [0x564206ca39f1] (on Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:     /usr/bin/tor(tor_bug_occurred_+0xc5)
 [0x564206cbe0c5] (on Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:
 /usr/bin/tor(tor_compress_process+0x154) [0x564206cc7414] (on Tor 0.3.2.0
 -alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:
 /usr/bin/tor(write_to_buf_compress+0xd5) [0x564206bf3615] (on Tor 0.3.2.0
 -alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:
 /usr/bin/tor(connection_write_to_buf_impl_+0xbd) [0x564206c3914d] (on Tor
 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:
 /usr/bin/tor(connection_dirserv_flushed_some+0x1aa) [0x564206c6faaa] (on
 Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:     /usr/bin/tor(+0x102e4d)
 [0x564206c33e4d] (on Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:     /usr/bin/tor(+0x10ca4d)
 [0x564206c3da4d] (on Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:     /usr/bin/tor(+0x4c7dd)
 [0x564206b7d7dd] (on Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:     /usr/lib64/libevent-2.1.so.6(+0x2369a)
 [0x7f83424be69a] (on Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:
 /usr/lib64/libevent-2.1.so.6(event_base_loop+0x57f) [0x7f83424bf5ef] (on
 Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:     /usr/bin/tor(do_main_loop+0x24d)
 [0x564206b7e98d] (on Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:     /usr/bin/tor(tor_main+0x1c2d)
 [0x564206b8236d] (on Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:     /usr/bin/tor(main+0x28)
 [0x564206b79d68] (on Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:
 /lib64/libc.so.6(__libc_start_main+0xfc) [0x7f834104e6fc] (on Tor 0.3.2.0
 -alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] Bug:     /usr/bin/tor(_start+0x29)
 [0x564206b79db9] (on Tor 0.3.2.0-alpha-dev dc47d936d47ffc25)
 Jun 24 20:04:38.000 [warn] More info on the bug: method == deflated,
 finish == 0,  *in_len == in_len_orig == 0, *out_len == out_len_orig ==
 4048
 Jun 24 20:04:38.000 [warn] write_to_buf failed. Closing connection (fd
 -1).
 }}}

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22719#comment:6>
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