diff options
| -rw-r--r-- | ext/openssl/lib/openssl/buffering.rb | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/ext/openssl/lib/openssl/buffering.rb b/ext/openssl/lib/openssl/buffering.rb index 68aa7bc970..216c51e3be 100644 --- a/ext/openssl/lib/openssl/buffering.rb +++ b/ext/openssl/lib/openssl/buffering.rb @@ -349,13 +349,18 @@ module OpenSSL::Buffering @wbuffer << s @wbuffer.force_encoding(Encoding::BINARY) @sync ||= false - if @sync or @wbuffer.size > BLOCK_SIZE - until @wbuffer.empty? - begin - nwrote = syswrite(@wbuffer) - rescue Errno::EAGAIN - retry + buffer_size = @wbuffer.size + if @sync or buffer_size > BLOCK_SIZE + nwrote = 0 + begin + while nwrote < buffer_size do + begin + nwrote += syswrite(@wbuffer[nwrote, buffer_size - nwrote]) + rescue Errno::EAGAIN + retry + end end + ensure @wbuffer[0, nwrote] = "" end end |