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| author | Nick Mathewson <nickm@torproject.org> | 2016-12-05 10:06:16 -0500 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2016-12-05 10:06:16 -0500 |
| commit | cc34ba1cecc7733bf69a6fee9e6ecf2ac8661b7e (patch) | |
| tree | 3ea169a360de4430a9e7271f85c5df93158c8725 | |
| parent | 2a365413ebc7ab0055bd4c2fc11697666fc90f7b (diff) | |
| parent | 714aeedc5278fe50fb2b9ccafeefa4270eaf3391 (diff) | |
| download | tor-cc34ba1cecc7733bf69a6fee9e6ecf2ac8661b7e.tar.gz tor-cc34ba1cecc7733bf69a6fee9e6ecf2ac8661b7e.zip | |
Merge branch 'getentropy_028' into maint-0.2.8
| -rw-r--r-- | changes/bug20865 | 7 | ||||
| -rw-r--r-- | src/common/crypto.c | 9 |
2 files changed, 16 insertions, 0 deletions
diff --git a/changes/bug20865 b/changes/bug20865 new file mode 100644 index 0000000000..575d886a3e --- /dev/null +++ b/changes/bug20865 @@ -0,0 +1,7 @@ + o Minor bugfixes (portability): + - Avoid compilation errors when building on OSX Sierra. Sierra began + to support the getentropy() API, but created a few problems in + doing so. Tor 0.2.9 has a more thorough set of workarounds; in + 0.2.8, we are just using the /dev/urandom interface. Fixes + bug 20865. Bugfix on 0.2.8.1-alpha. + diff --git a/src/common/crypto.c b/src/common/crypto.c index c5d07dfb61..f7bb8ff1f9 100644 --- a/src/common/crypto.c +++ b/src/common/crypto.c @@ -88,6 +88,15 @@ #include "keccak-tiny/keccak-tiny.h" +#ifdef __APPLE__ +/* Apple messed up their getentropy definitions in Sierra. It's not insecure + * or anything (as far as I know) but it makes compatible builds hard. 0.2.9 + * contains the necessary tricks to do it right: in 0.2.8, we're just using + * this blunt instrument. + */ +#undef HAVE_GETENTROPY +#endif + #ifdef ANDROID /* Android's OpenSSL seems to have removed all of its Engine support. */ #define DISABLE_ENGINES |