lib/entropy: Convert &vec[0] to vec.data()

5 files changed, 10 insertions, 10 deletions

diff --git a/src/lib/entropy/cryptoapi_rng/es_capi.cpp b/src/lib/entropy/cryptoapi_rng/es_capi.cpp
index 2c86152ad..019b55a10 100644
--- a/src/lib/entropy/cryptoapi_rng/es_capi.cpp
+++ b/src/lib/entropy/cryptoapi_rng/es_capi.cpp
@@ -63,9 +63,9 @@ void Win32_CAPI_EntropySource::poll(Entropy_Accumulator& accum)
       {
       CSP_Handle csp(prov_types[i]);
 
-      if(size_t got = csp.gen_random(&m_buf[0], m_buf.size()))
+      if(size_t got = csp.gen_random(m_buf.data(), m_buf.size()))
          {
-         accum.add(&m_buf[0], got, 6);
+         accum.add(m_buf.data(), got, 6);
          break;
          }
       }
diff --git a/src/lib/entropy/dev_random/dev_random.cpp b/src/lib/entropy/dev_random/dev_random.cpp
index b115e0da2..526835fea 100644
--- a/src/lib/entropy/dev_random/dev_random.cpp
+++ b/src/lib/entropy/dev_random/dev_random.cpp
@@ -87,9 +87,9 @@ void Device_EntropySource::poll(Entropy_Accumulator& accum)
       {
       if(FD_ISSET(m_devices[i], &read_set))
          {
-         const ssize_t got = ::read(m_devices[i], &m_buf[0], m_buf.size());
+         const ssize_t got = ::read(m_devices[i], m_buf.data(), m_buf.size());
          if(got > 0)
-            accum.add(&m_buf[0], got, ENTROPY_BITS_PER_BYTE);
+            accum.add(m_buf.data(), got, ENTROPY_BITS_PER_BYTE);
          }
       }
    }
diff --git a/src/lib/entropy/egd/es_egd.cpp b/src/lib/entropy/egd/es_egd.cpp
index 728104b44..d64b87ba1 100644
--- a/src/lib/entropy/egd/es_egd.cpp
+++ b/src/lib/entropy/egd/es_egd.cpp
@@ -145,11 +145,11 @@ void EGD_EntropySource::poll(Entropy_Accumulator& accum)
 
    for(size_t i = 0; i != sockets.size(); ++i)
       {
-      size_t got = sockets[i].read(&m_buf[0], m_buf.size());
+      size_t got = sockets[i].read(m_buf.data(), m_buf.size());
 
       if(got)
          {
-         accum.add(&m_buf[0], got, 6);
+         accum.add(m_buf.data(), got, 6);
          break;
          }
       }
diff --git a/src/lib/entropy/proc_walk/proc_walk.cpp b/src/lib/entropy/proc_walk/proc_walk.cpp
index 1501f0774..217ed5a52 100644
--- a/src/lib/entropy/proc_walk/proc_walk.cpp
+++ b/src/lib/entropy/proc_walk/proc_walk.cpp
@@ -133,11 +133,11 @@ void ProcWalking_EntropySource::poll(Entropy_Accumulator& accum)
          break;
          }
 
-      ssize_t got = ::read(fd, &m_buf[0], m_buf.size());
+      ssize_t got = ::read(fd, m_buf.data(), m_buf.size());
       ::close(fd);
 
       if(got > 0)
-         accum.add(&m_buf[0], got, ENTROPY_ESTIMATE);
+         accum.add(m_buf.data(), got, ENTROPY_ESTIMATE);
 
       if(accum.polling_finished())
          break;
diff --git a/src/lib/entropy/unix_procs/unix_procs.cpp b/src/lib/entropy/unix_procs/unix_procs.cpp
index d3208b7fc..3c641da70 100644
--- a/src/lib/entropy/unix_procs/unix_procs.cpp
+++ b/src/lib/entropy/unix_procs/unix_procs.cpp
@@ -237,9 +237,9 @@ void Unix_EntropySource::poll(Entropy_Accumulator& accum)
 
          if(FD_ISSET(fd, &read_set))
             {
-            const ssize_t got = ::read(fd, &m_buf[0], m_buf.size());
+            const ssize_t got = ::read(fd, m_buf.data(), m_buf.size());
             if(got > 0)
-               accum.add(&m_buf[0], got, ENTROPY_ESTIMATE);
+               accum.add(m_buf.data(), got, ENTROPY_ESTIMATE);
             else
                proc.spawn(next_source());
             }