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| author | teor <teor@torproject.org> | 2019-08-30 21:17:07 +1000 |
|---|---|---|
| committer | teor <teor@torproject.org> | 2019-08-30 21:51:07 +1000 |
| commit | 65a1d86491d56c77048d01e0b4fc6b933a13795c (patch) | |
| tree | 1f810ae50081db7e6bbf0aeffeb84a8c6e837714 /src/lib/err/backtrace.c | |
| parent | 743bc0028be46e92a46b3b5e38f1e50ee69ff284 (diff) | |
| download | tor-65a1d86491d56c77048d01e0b4fc6b933a13795c.tar.gz tor-65a1d86491d56c77048d01e0b4fc6b933a13795c.zip | |
torerr: Log the Tor backtrace version when a raw assertion fails
Part of 31571.
Diffstat (limited to 'src/lib/err/backtrace.c')
| -rw-r--r-- | src/lib/err/backtrace.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/lib/err/backtrace.c b/src/lib/err/backtrace.c index c34eb6dfa6..a4d8269c6a 100644 --- a/src/lib/err/backtrace.c +++ b/src/lib/err/backtrace.c @@ -261,6 +261,14 @@ dump_stack_symbols_to_error_fds(void) } #endif /* defined(NO_BACKTRACE_IMPL) */ +/** Return the tor version used for error messages on crashes. + * Signal-safe: returns a pointer to a static array. */ +const char * +get_tor_backtrace_version(void) +{ + return bt_version; +} + /** Set up code to handle generating error messages on crashes. */ int configure_backtrace_handler(const char *tor_version) |