tree 0d5d3a889ed122a13acc84c05c49e333b82dd0ab
parent d4efdee802ef50b4e2a3d64c927c66e6a44b7254
author Sara Golemon <pollita@libssh2.org> 1103762540 +0000
committer Sara Golemon <pollita@libssh2.org> 1103762540 +0000
encoding iso-8859-4

Make libssh2_packet_read() use a static buffer to avoid unnecessary
alloc and free calls.

Since the cipher and mac layers aren't runtime extensible (yet)
and we know neither of these works in sizes greater than 32,
we can safely set aside a 64 byte block of data on the stack
for crypting and hashing.

This will make a big difference during quasi-non-blocking reads
where libssh2_packet_read() is polled repeatedly.