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Markus Moeller fixed a flaw in libssh2_channel_write_ex() that would occur

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on EAGAIN situations.
This commit is contained in:
Daniel Stenberg 2009-02-08 12:09:20 +00:00
parent 6a78a6b358
commit c547e07caa
2 changed files with 8 additions and 0 deletions
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5
NEWS
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@ -1,3 +1,8 @@
- (Deb 8 2009)
Markus Moeller fixed a flaw in libssh2_channel_write_ex() that would occur
on EAGAIN situations.
Version 1.0 ( ) Version 1.0 ( )
------------------------------- -------------------------------

3
src/channel.c
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@ -1771,6 +1771,9 @@ libssh2_channel_write_ex(LIBSSH2_CHANNEL * channel, int stream_id,
channel->write_state = libssh2_NB_state_allocated; channel->write_state = libssh2_NB_state_allocated;
} }
/* deduct the amount thet has already been sent */
buflen -= channel->write_bufwrote;
while (buflen > 0) { while (buflen > 0) {
if (channel->write_state == libssh2_NB_state_allocated) { if (channel->write_state == libssh2_NB_state_allocated) {
channel->write_bufwrite = buflen; channel->write_bufwrite = buflen;