[HDFS-15928] Replace RAND_pseudo_bytes in rpc_engine.cc

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 3.4.0
• Component/s: libhdfs++
• Labels: pull-request-available
• Hadoop Flags: Reviewed
• Assignee: Gautham Banasandra
• Reporter: Gautham Banasandra
• Due: 28/Mar/21
• Created: 27/Mar/21 16:54
• Updated: 30/Mar/21 17:37
• Resolved: 30/Mar/21 17:37

Description

RAND_pseudo_bytes was deprecated in OpenSSL 1.1.1. We get the following warning during compilation that it's deprecated -

[WARNING] /home/jenkins/jenkins-agent/workspace/hadoop-multibranch_PR-2792/src/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/lib/rpc/rpc_engine.cc:124:40: warning: 'int RAND_pseudo_bytes(unsigned char*, int)' is deprecated [-Wdeprecated-declarations]
[WARNING]                  from /home/jenkins/jenkins-agent/workspace/hadoop-multibranch_PR-2792/src/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/lib/rpc/rpc_engine.cc:18:
[WARNING] /usr/include/openssl/rand.h:44:1: note: declared here

Issue Links

• is a child of: HDFS-15917 Make HDFS native client more secure
• is related to: HDFS-15918 Replace RAND_pseudo_bytes in sasl_digest_md5.cc
• relates to: HDFS-15929 Replace RAND_pseudo_bytes in util.cc
• links to: GitHub Pull Request #2825