January 2023 - tor-commits - lists.torproject.org

[torspec] branch main updated (578145b -> e9598b1)
by gitolite role 10 Jan '23

10 Jan '23

This is an automated email from the git hooks/post-receive script. dgoulet pushed a change to branch main in repository torspec. from 578145b New proposal 342: Decoupling hs_interval and SRV lifetime new 31c3254 tor-spec: fix ambitious formulation in VERSIONS new ad7091d Merge branch 'tor-gitlab/mr/99' new 4d950a2 Prop#324: Do not increase cwnd if the window is not full. new 529cb00 Merge branch 'tor-gitlab/mr/98' new 28d1f63 Document the extra NL that … [View More]

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[tor] branch release-0.4.7 updated (80748f41af -> c1d8db8ba5)
by gitolite role 10 Jan '23

10 Jan '23

This is an automated email from the git hooks/post-receive script. dgoulet pushed a change to branch release-0.4.7 in repository tor. from 80748f41af Merge branch 'maint-0.4.7' into release-0.4.7 new 48de1a392e Avoid increasing the congestion window if it is not full. new f4499bb5e2 Clean up next_cc_event handling. new a9a27ffa3a Reduce size of congestion control next_*_event fields. new 5ddd3a9069 Safety fixes to RFC3742 new 894ddb837c Changes file for bug 40732 … [View More]

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[tor] branch maint-0.4.7 updated (35e221688b -> c50496036b)
by gitolite role 10 Jan '23

10 Jan '23

This is an automated email from the git hooks/post-receive script. dgoulet pushed a change to branch maint-0.4.7 in repository tor. from 35e221688b Merge branch 'tor-gitlab/mr/675' into maint-0.4.7 new 48de1a392e Avoid increasing the congestion window if it is not full. new f4499bb5e2 Clean up next_cc_event handling. new a9a27ffa3a Reduce size of congestion control next_*_event fields. new 5ddd3a9069 Safety fixes to RFC3742 new 894ddb837c Changes file for bug … [View More]

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[tor] branch main updated (c420667a2e -> 33657037a1)
by gitolite role 10 Jan '23

10 Jan '23

This is an automated email from the git hooks/post-receive script. dgoulet pushed a change to branch main in repository tor. from c420667a2e Merge branch 'tor-gitlab/mr/676' new 7a06763b22 Avoid increasing the congestion window if it is not full. new 967ae3ab0e Clean up next_cc_event handling. new b7759403bf Reduce size of congestion control next_*_event fields. new 90e67f34a7 Safety fixes to RFC3742 new 5745370666 Changes file for bug 40732 new fd86420d96 cc:… [View More]

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[tor] branch main updated: state: Fix segfault on malformed file
by gitolite role 10 Jan '23

10 Jan '23

This is an automated email from the git hooks/post-receive script. dgoulet pushed a commit to branch main in repository tor. The following commit(s) were added to refs/heads/main by this push: new 4db610d6d9 state: Fix segfault on malformed file new c420667a2e Merge branch 'tor-gitlab/mr/676' 4db610d6d9 is described below commit 4db610d6d96f711d3bd1e8f2a0080d83f1f5fcd0 Author: David Goulet <dgoulet(a)torproject.org> AuthorDate: Tue Jan 10 09:24:09 2023 -0500 state: Fix … [View More]segfault on malformed file Having no TotalBuildTimes along a positive CircuitBuildAbandonedCount count lead to a segfault. We check for that condition and then BUG + log warn if that is the case. It should never happened in theory but if someone modified their state file, it can lead to this problem so instead of segfaulting, warn. Fixes #40437 Signed-off-by: David Goulet <dgoulet(a)torproject.org> --- changes/ticket40437 | 4 ++++ src/core/or/circuitstats.c | 12 ++++++++++++ 2 files changed, 16 insertions(+) diff --git a/changes/ticket40437 b/changes/ticket40437 new file mode 100644 index 0000000000..85ba49583c --- /dev/null +++ b/changes/ticket40437 @@ -0,0 +1,4 @@ + o Minor bugfixes (state file): + - Avoid a segfault if the state file doesn't contains TotalBuildTimes along + CircuitBuildAbandonedCount being above 0. Fixes bug 40437; bugfix on + 0.3.5.1-alpha. diff --git a/src/core/or/circuitstats.c b/src/core/or/circuitstats.c index c759ddf281..7a6c2014bf 100644 --- a/src/core/or/circuitstats.c +++ b/src/core/or/circuitstats.c @@ -1018,6 +1018,18 @@ circuit_build_times_parse_state(circuit_build_times_t *cbt, return 0; } + /* We had a case where someone removed their TotalBuildTimes from the state + * files while having CircuitBuildAbandonedCount above 0 leading to a + * segfault (#40437). Simply bug on it and return an error so at least the + * user will learn that they broke the state file. */ + if (BUG(state->TotalBuildTimes <= 0 && + state->CircuitBuildAbandonedCount > 0)) { + log_warn(LD_GENERAL, "CircuitBuildAbandonedCount count is above 0 but " + "no TotalBuildTimes have been found. Unable to " + "parse broken state file"); + return -1; + } + /* build_time_t 0 means uninitialized */ loaded_times = tor_calloc(state->TotalBuildTimes, sizeof(build_time_t)); -- To stop receiving notification emails like this one, please contact the administrator of this repository. [View Less]

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[tor] branch release-0.4.7 updated (695066856c -> 80748f41af)
by gitolite role 10 Jan '23

10 Jan '23

This is an automated email from the git hooks/post-receive script. dgoulet pushed a change to branch release-0.4.7 in repository tor. from 695066856c Merge branch 'maint-0.4.7' into release-0.4.7 new 726e9ec0a3 sandbox: Allow my-consensus-* files for an authority new 35e221688b Merge branch 'tor-gitlab/mr/675' into maint-0.4.7 new 80748f41af Merge branch 'maint-0.4.7' into release-0.4.7 The 3 revisions listed above as "new" are entirely new to this repository and will be … [View More]

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[tor] branch maint-0.4.7 updated (d456885dac -> 35e221688b)
by gitolite role 10 Jan '23

10 Jan '23

This is an automated email from the git hooks/post-receive script. dgoulet pushed a change to branch maint-0.4.7 in repository tor. from d456885dac shellcheck: Fix new warnings new 726e9ec0a3 sandbox: Allow my-consensus-* files for an authority new 35e221688b Merge branch 'tor-gitlab/mr/675' into maint-0.4.7 The 2 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "add" were already present in … [View More]

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[tor] branch main updated (7e055c383c -> ce7476cb59)
by gitolite role 10 Jan '23

10 Jan '23

This is an automated email from the git hooks/post-receive script. dgoulet pushed a change to branch main in repository tor. from 7e055c383c Merge branch 'maint-0.4.7' new 726e9ec0a3 sandbox: Allow my-consensus-* files for an authority new 35e221688b Merge branch 'tor-gitlab/mr/675' into maint-0.4.7 new ce7476cb59 Merge branch 'maint-0.4.7' The 3 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions … [View More]

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[tor] branch release-0.4.7 updated (2b4651174e -> 695066856c)
by gitolite role 10 Jan '23

10 Jan '23

This is an automated email from the git hooks/post-receive script. dgoulet pushed a change to branch release-0.4.7 in repository tor. from 2b4651174e Merge branch 'maint-0.4.7' into release-0.4.7 new d456885dac shellcheck: Fix new warnings new 695066856c Merge branch 'maint-0.4.7' into release-0.4.7 The 2 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "add" were already present in the … [View More]

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[tor] branch maint-0.4.7 updated (1d9166c8c9 -> d456885dac)
by gitolite role 10 Jan '23

10 Jan '23

This is an automated email from the git hooks/post-receive script. dgoulet pushed a change to branch maint-0.4.7 in repository tor. from 1d9166c8c9 Enable IP_BIND_ADDRESS_NO_PORT if supported new d456885dac shellcheck: Fix new warnings The 1 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "add" were already present in the repository and have only been added to this reference. Summary of changes: … [View More]

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