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| author | Roger Dingledine <arma@torproject.org> | 2006-12-10 04:50:33 +0000 |
|---|---|---|
| committer | Roger Dingledine <arma@torproject.org> | 2006-12-10 04:50:33 +0000 |
| commit | 733882315d1e6064b90a5f62f0c34fdc6628e99b (patch) | |
| tree | d2c75a656cbdfeb00cf0ee0d37718273dd1c0566 /src/or/control.c | |
| parent | f7319a0b6dae56525fa3ba1d83c212bfe39483de (diff) | |
| download | tor-733882315d1e6064b90a5f62f0c34fdc6628e99b.tar.gz tor-733882315d1e6064b90a5f62f0c34fdc6628e99b.zip | |
resolve a buffer overflow / crash from r9051
svn:r9061
Diffstat (limited to 'src/or/control.c')
| -rw-r--r-- | src/or/control.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/or/control.c b/src/or/control.c index c04135d8d1..7d8aca3b98 100644 --- a/src/or/control.c +++ b/src/or/control.c @@ -1512,14 +1512,13 @@ getinfo_helper_dir(control_connection_t *control_conn, tor_free(url); smartlist_free(descs); } else if (!strcmpstart(question, "dir/status/")) { - size_t len; - char *cp; if (get_options()->DirPort) { + size_t len=0; + char *cp; smartlist_t *status_list = smartlist_create(); dirserv_get_networkstatus_v2(status_list, question+strlen("dir/status/")); SMARTLIST_FOREACH(status_list, cached_dir_t *, d, len += d->dir_len); - len = 0; cp = *answer = tor_malloc(len+1); SMARTLIST_FOREACH(status_list, cached_dir_t *, d, { memcpy(cp, d->dir, d->dir_len); |