diff options
Diffstat (limited to 'crypto/conf/conf_def.c')
| -rw-r--r-- | crypto/conf/conf_def.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/crypto/conf/conf_def.c b/crypto/conf/conf_def.c index 3f63a5f88d..a7f5677a26 100644 --- a/crypto/conf/conf_def.c +++ b/crypto/conf/conf_def.c @@ -239,11 +239,12 @@ static int def_load_bio(CONF *conf, BIO *in, long *line) p = &(buff->data[bufnum]); *p = '\0'; read_retry: - BIO_gets(in, p, CONFBUFSIZE - 1); + if (in != NULL && BIO_gets(in, p, CONFBUFSIZE - 1) < 0) + goto err; p[CONFBUFSIZE - 1] = '\0'; ii = i = strlen(p); if (i == 0 && !again) { - /* the currently processed BIO is at EOF */ + /* the currently processed BIO is NULL or at EOF */ BIO *parent; #ifndef OPENSSL_NO_POSIX_IO |