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| author |  Nikias Bassen | 2019-07-19 00:06:38 +0700 |
|---|---|---|
| committer | Nikias Bassen | 2019-07-19 01:11:09 +0700 |
| commit | f52584e7310ad9af414cdd22cbfad81d53417c22 (patch) | |
| tree | ae4488955b67b676ca5735d622083746c339ce96 /docs | |
| parent | 2332655423c1616d8e37ece7f33e98be0e218504 (diff) | |
| download | libimobiledevice-f52584e7310ad9af414cdd22cbfad81d53417c22.tar.gz libimobiledevice-f52584e7310ad9af414cdd22cbfad81d53417c22.tar.bz2 | |
OpenSSL: Use SSL_pending() to determine if we want a select() before SSL_read()
In order to obey the timeout in idevice_connection_receive_timeout(), we are
using select() via socket_check_fd(). However, the SSL bio might have buffered
more bytes than actually requested upon a call to SSL_read(), so in the next
call to idevice_connection_receive_timeout() a select() would not find the fd
being ready to read, and make it fail with an error, after the specified
timeout is reached.
With the help of SSL_pending() we can now skip calling select() so that
SSL_read() will directly be called again.
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions