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| author | Sebastian Hahn <sebastian@torproject.org> | 2009-09-28 16:37:01 +0200 |
|---|---|---|
| committer | Sebastian Hahn <sebastian@torproject.org> | 2009-12-12 03:29:44 +0100 |
| commit | 3807db001d71c51e53c1897ae067671f5b771f2f (patch) | |
| tree | 6c6f648f072d24e7bbf554de12519b27cd9ef888 /src/or/connection_or.c | |
| parent | 4afdb79051f7b1caba49877fb57be60bda9d4514 (diff) | |
| download | tor-3807db001d71c51e53c1897ae067671f5b771f2f.tar tor-3807db001d71c51e53c1897ae067671f5b771f2f.tar.gz | |
*_free functions now accept NULL
Some *_free functions threw asserts when passed NULL. Now all of them
accept NULL as input and perform no action when called that way.
This gains us consistence for our free functions, and allows some
code simplifications where an explicit null check is no longer necessary.
Diffstat (limited to 'src/or/connection_or.c')
| -rw-r--r-- | src/or/connection_or.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/or/connection_or.c b/src/or/connection_or.c index bbd64393c..2ed6add99 100644 --- a/src/or/connection_or.c +++ b/src/or/connection_or.c @@ -1075,7 +1075,8 @@ connection_init_or_handshake_state(or_connection_t *conn, int started_here) void or_handshake_state_free(or_handshake_state_t *state) { - tor_assert(state); + if (!state) + return; memset(state, 0xBE, sizeof(or_handshake_state_t)); tor_free(state); } |