diff options
| author | Pauli <pauli@openssl.org> | 2021-06-29 08:01:13 +1000 |
|---|---|---|
| committer | Pauli <pauli@openssl.org> | 2021-06-30 13:55:09 +1000 |
| commit | 196feb18de28cc5e6b59483ab61453dbca8d5c4b (patch) | |
| tree | 83990b9065e211d5233172081044e520c6c810f9 /crypto/bio | |
| parent | 01fb4bff9bee4b6a652d42ec9f1b677773280450 (diff) | |
bio: check for valid socket when closing
Fixes coverity 271258 Improper use of negative value (NEGATIVE_RETURNS)
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15943)
Diffstat (limited to 'crypto/bio')
| -rw-r--r-- | crypto/bio/bio_sock2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/bio/bio_sock2.c b/crypto/bio/bio_sock2.c index f13f20148b..b6c95913ce 100644 --- a/crypto/bio/bio_sock2.c +++ b/crypto/bio/bio_sock2.c @@ -335,7 +335,7 @@ int BIO_accept_ex(int accept_sock, BIO_ADDR *addr_, int options) */ int BIO_closesocket(int sock) { - if (closesocket(sock) < 0) + if (sock < 0 || closesocket(sock) < 0) return 0; return 1; } |