From: Giovanni Bechis <gbechis@apache.org>
Date: Tue, 1 Feb 2022 15:00:20 +0000 (+0000)
Subject: check BIO_new(3) return values
X-Git-Tag: 2.5.0-alpha2-ci-test-only~524
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8a521a5832f97f82204a3233c1f7645293862f19;p=thirdparty%2Fapache%2Fhttpd.git

check BIO_new(3) return values


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1897662 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/support/ab.c b/support/ab.c
index 84d27d26496..20de3a844ce 100644
--- a/support/ab.c
+++ b/support/ab.c
@@ -1420,7 +1420,11 @@ static void start_connect(struct connection * c)
         }
         ssl_rand_seed();
         apr_os_sock_get(&fd, c->aprsock);
-        bio = BIO_new_socket(fd, BIO_NOCLOSE);
+        if((bio = BIO_new_socket(fd, BIO_NOCLOSE)) == NULL) {
+            BIO_printf(bio_err, "BIO_new_socket failed.\n");
+            ERR_print_errors(bio_err);
+            exit(1);
+        }
         BIO_set_nbio(bio, 1);
         SSL_set_bio(c->ssl, bio, bio);
         SSL_set_connect_state(c->ssl);
@@ -2679,8 +2683,14 @@ int main(int argc, const char * const argv[])
 #endif
     SSL_load_error_strings();
     SSL_library_init();
-    bio_out=BIO_new_fp(stdout,BIO_NOCLOSE);
-    bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
+    if(!(bio_out = BIO_new_fp(stdout,BIO_NOCLOSE))) {
+      fprintf(stderr, "%s: Cannot allocate memory", argv[0]);
+      exit(1);
+    }
+    if(!(bio_err = BIO_new_fp(stderr,BIO_NOCLOSE))) {
+      fprintf(stderr, "%s: Cannot allocate memory", argv[0]);
+      exit(1);
+    }
 
 #if OPENSSL_VERSION_NUMBER >= 0x10101000
     if (RAND_status() == 0) {