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| author | Nick Mathewson <nickm@torproject.org> | 2005-03-01 01:15:01 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2005-03-01 01:15:01 +0000 |
| commit | b7b05dc1b26c5d828cda618f2a27fa883b7bfb7e (patch) | |
| tree | 50682b08ab20ed297190c92a149b1a5ab9963e93 /src/or/connection.c | |
| parent | 349ee1abea59083b14bddf1470afe9d25d22b43c (diff) | |
| download | tor-b7b05dc1b26c5d828cda618f2a27fa883b7bfb7e.tar tor-b7b05dc1b26c5d828cda618f2a27fa883b7bfb7e.tar.gz | |
make control interface stream IDs monotonically increasing to prevent possible races
svn:r3715
Diffstat (limited to 'src/or/connection.c')
| -rw-r--r-- | src/or/connection.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/or/connection.c b/src/or/connection.c index c76cc4562..f44185ac2 100644 --- a/src/or/connection.c +++ b/src/or/connection.c @@ -110,6 +110,7 @@ static int connection_bucket_read_limit(connection_t *conn); * Initialize conn's timestamps to now. */ connection_t *connection_new(int type) { + static uint32_t n_connections_allocated = 0; connection_t *conn; time_t now = time(NULL); @@ -117,6 +118,7 @@ connection_t *connection_new(int type) { conn->magic = CONNECTION_MAGIC; conn->s = -1; /* give it a default of 'not used' */ conn->poll_index = -1; /* also default to 'not used' */ + conn->global_identifier = n_connections_allocated++; conn->type = type; if (!connection_is_listener(conn)) { /* listeners never use their buf */ |