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2011-01-15Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
2011-01-15Zero out some more key data before freeing itNick Mathewson
Found by cypherpunks; fixes bug 2384.
2011-01-15Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
Conflicts: src/or/routerparse.c src/or/test.c
2011-01-15Merge branch 'bug2352_obsize' into maint-0.2.1Nick Mathewson
2011-01-15Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
2011-01-15Merge branch 'bug2324_uncompress' into maint-0.2.1Nick Mathewson
2011-01-15clean up message; explain a magic number in a commentNick Mathewson
2011-01-15Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
Conflicts: src/or/config.c src/or/networkstatus.c src/or/rendcommon.c src/or/routerparse.c src/or/test.c
2011-01-15Fix a heap overflow found by debuger, and make it harder to make that ↵Nick Mathewson
mistake again Our public key functions assumed that they were always writing into a large enough buffer. In one case, they weren't. (Incorporates fixes from sebastian)
2011-01-12Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
2011-01-12Make our replacement INT32_MAX always signedNick Mathewson
The C standard says that INT32_MAX is supposed to be a signed integer. On platforms that have it, we get the correct platform-defined value. Our own replacement, however, was unsigned. That's going to cause a bug somewhere eventually.
2011-01-10Add logic in routerparse to not read overlong private keysNick Mathewson
I am not at all sure that it is possible to trigger a bug here, but better safe than sorry.
2011-01-05Fix size_t vs unsigned comparison tooNick Mathewson
2011-01-05Fix a SIZE_T_CEILING check in torgzip.c; noticed by cypherpunksNick Mathewson
2011-01-03Fix up size and sign issues in base32 codeNick Mathewson
Fixes bug 2331.
2011-01-03Detect and disallow compression bombsNick Mathewson
2011-01-03Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
2011-01-03Avoid assertion on read_file_to_str() with size==SIZE_T_CEILING-1Nick Mathewson
Spotted by doors, fixes bug 2326.
2011-01-03Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
2011-01-03Check size against SIZE_T_CEILING in realloc too.Nick Mathewson
Fixes bug 2324.
2011-01-03Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
2011-01-03Merge remote branch 'sebastian/bug2314' into maint-0.2.2Nick Mathewson
2011-01-03Never include pthread.h when building for Windows.Nick Mathewson
On Windows, we never use pthreads, since it doesn't usually exist, and when it does it tends to be a little weirdly-behaved. But some mingw installations have a pthreads installed, so autoconf detects pthread.h and tells us about it. This would make us include pthread.h, which could make for trouble when the iffy pthread.h tried to include config.h. This patch changes compat.h so that we never include pthread.h on Windows. Fixes bug 2313; bugfix on 0.1.0.1-rc.
2011-01-03Bump copyright statements to 2011 (0.2.2)Nick Mathewson
2011-01-03Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
Conflicts: src/common/test.h src/or/test.c
2011-01-03Bump copyright statements to 2011Nick Mathewson
2010-12-27Fix compile wanrings revealed by gcc 4.5 on mingwSebastian Hahn
2010-12-21Merge remote branch 'rransom/bug2190_the_hard_way' into maint-0.2.2Nick Mathewson
2010-12-21Merge remote branch 'public/bug2190_021' into maint-0.2.1Nick Mathewson
2010-12-15Merge remote branch fix_security_bug_021 into fix_security_bug_022Nick Mathewson
Conflicts: src/common/memarea.c src/or/or.h src/or/rendclient.c
2010-12-15Make payloads into uint8_t.Nick Mathewson
This will avoid some signed/unsigned assignment-related bugs.
2010-12-13Have all of our allocation functions and a few others check for underflowNick Mathewson
It's all too easy in C to convert an unsigned value to a signed one, which will (on all modern computers) give you a huge signed value. If you have a size_t value of size greater than SSIZE_T_MAX, that is way likelier to be an underflow than it is to be an actual request for more than 2gb of memory in one go. (There's nothing in Tor that should be trying to allocate >2gb chunks.)
2010-12-13Base SIZE_T_CEILING on SSIZE_T_MAX.Nick Mathewson
2010-12-11Only add each log message to pending_cb_messages once.Robert Ransom
2010-12-11Don't call flush_pending_log_callbacks while logging LD_NOCB messages.Robert Ransom
Found by boboper.
2010-11-29Add wrappers function for libc random()Nick Mathewson
On windows, it's called something different.
2010-11-23Fix compilation with mingw and OpenSSL 0.9.8m+mingw-san
2010-11-21Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2Nick Mathewson
2010-11-20Do not set the hostname TLS extension server-side; only client-sideNick Mathewson
This may fix bug 2204, and resolve the incompatibility with openssl 0.9.8p/1.0.0b.
2010-11-19Better fix for 2190: defer libevent->controller messages instead of droppingNick Mathewson
2010-11-19Do not send Libevent log messages to a controller (0.2.1 backport)Nick Mathewson
Doing so could make Libevent call Libevent from inside a Libevent logging call, which is a recipe for reentrant confusion and hard-to-debug crashes. This would especially hurt if Libevent debug-level logging is enabled AND the user has a controller watching for low-severity log messages. Fix bug 2190; fix on 0.1.0.2-rc.
2010-11-19Do not send Libevent log messages to a controller.Nick Mathewson
Doing so could make Libevent call Libevent from inside a Libevent logging call, which is a recipe for reentrant confusion and hard-to-debug crashes. This would especially hurt if Libevent debug-level logging is enabled AND the user has a controller watching for low-severity log messages. Fix bug 2190; fix on 0.1.0.2-rc.
2010-10-26Properly refcount client_identity_keySebastian Hahn
In a2bb0bf we started using a separate client identity key. When we are in "public server mode" (that means not a bridge) we will use the same key. Reusing the key without doing the proper refcounting leads to a segfault on cleanup during shutdown. Fix that. Also introduce an assert that triggers if our refcount falls below 0. That should never happen.
2010-10-04Maintain separate server and client TLS contexts.Robert Ransom
Fixes bug #988.
2010-10-04Refactor tor_tls_context_new:Robert Ransom
* Make tor_tls_context_new internal to tortls.c, and return the new tor_tls_context_t from it. * Add a public tor_tls_context_init wrapper function to replace it.
2010-10-04Correct a bogus comment.Robert Ransom
Whether or not OpenSSL reference-counts SSL_CTX objects is irrelevant; what matters is that Tor reference-counts its wrapper objects for SSL_CTXs.
2010-10-04Correct a couple of log messages in tortls.cRobert Ransom
2010-10-04Fix several comments in tortls.cRobert Ransom
2010-09-30Fix check-spacesSebastian Hahn
2010-09-27Merge remote branch 'public/bug1954' into maint-0.2.2Nick Mathewson
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