diff options
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/nslookup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/networking/nslookup.c b/networking/nslookup.c index dcac737..67fc015 100644 --- a/networking/nslookup.c +++ b/networking/nslookup.c @@ -66,7 +66,7 @@ static int print_host(const char *hostname, const char *header) // hint.ai_flags = AI_CANONNAME; rc = getaddrinfo(hostname, NULL /*service*/, &hint, &result); - if (!rc) { + if (rc == 0) { struct addrinfo *cur = result; unsigned cnt = 0; @@ -94,7 +94,7 @@ static int print_host(const char *hostname, const char *header) bb_error_msg("can't resolve '%s'", hostname); #endif } - if (ENABLE_FEATURE_CLEAN_UP) + if (ENABLE_FEATURE_CLEAN_UP && result) freeaddrinfo(result); return (rc != 0); } |