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Fix a crash bug when serving microdescs on a bufferevent.

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This commit is contained in:
Nick Mathewson 2010-10-07 20:56:37 -04:00
parent d0f1f9ce9e
commit 9fe3cd0be3
1 changed files with 1 additions and 1 deletions
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2
src/or/dirserv.c
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@ -3457,7 +3457,7 @@ connection_dirserv_add_microdescs_to_outbuf(dir_connection_t *conn)
{ {
microdesc_cache_t *cache = get_microdesc_cache(); microdesc_cache_t *cache = get_microdesc_cache();
while (smartlist_len(conn->fingerprint_stack) && while (smartlist_len(conn->fingerprint_stack) &&
buf_datalen(conn->_base.outbuf) < DIRSERV_BUFFER_MIN) { connection_get_outbuf_len(TO_CONN(conn)) < DIRSERV_BUFFER_MIN) {
char *fp256 = smartlist_pop_last(conn->fingerprint_stack); char *fp256 = smartlist_pop_last(conn->fingerprint_stack);
microdesc_t *md = microdesc_cache_lookup_by_digest256(cache, fp256); microdesc_t *md = microdesc_cache_lookup_by_digest256(cache, fp256);
tor_free(fp256); tor_free(fp256);