diff options
Diffstat (limited to 'src/common/address.c')
| -rw-r--r-- | src/common/address.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/common/address.c b/src/common/address.c index e5930dedc..2825b123d 100644 --- a/src/common/address.c +++ b/src/common/address.c @@ -236,7 +236,9 @@ tor_addr_lookup(const char *name, uint16_t family, tor_addr_t *addr) hints.ai_family = family; hints.ai_socktype = SOCK_STREAM; err = sandbox_getaddrinfo(name, NULL, &hints, &res); - if (!err) { + /* The check for 'res' here shouldn't be necessary, but it makes static + * analysis tools happy. */ + if (!err && res) { best = NULL; for (res_p = res; res_p; res_p = res_p->ai_next) { if (family == AF_UNSPEC) { |