Bug 637852 - sasl_io_start_packet: failed - read only 3 bytes

of sasl packet length on connection 4

https://bugzilla.redhat.com/show_bug.cgi?id=637852

Description: A SASL packet is made from the 4 byte length and
the length size of payload.  When the first 4 bytes were not
successfully received by one PR_Recv call, sasl_io_start_packet
in sasl_io.c considered an error occurred and set PR_IO_ERROR,
which terminates the SASL IO session.
To give clients a chance to send the rest of the length in the
next packet, this patch sets PR_WOULD_BLOCK_ERROR to the nspr
error code and EWOULDBLOCK/EAGAIN to errno and once the succeeding
packet comes in, it appends it to the previous incomplete length
data and continues the SASL IO.

0 files changed, 0 insertions, 0 deletions