Cyrus developers,
Is it possible to somehow rework the code in imap/httpd.c lines 158-169
in order to NOT use deflatePending as this func is not available on
OpenBSD? The zlib version there is 1.2.3 and deflatePending appeared in
1.2.5 so the code doesn't compile with --enable-http (undefined symbol:
deflatePending). The packaged version disables http for now.
Is it safe to reduce these lines:
158 if (!zstrm->avail_out) {
159 unsigned pending;
160
161 zr = deflatePending(zstrm, &pending, Z_NULL);
162 if (zr != Z_OK) {
163 /* something went wrong */
164 syslog(LOG_ERR, "zlib deflate error: %d %s", zr,
zstrm->msg);
165 return -1;
166 }
167
168 buf_ensure(&txn->zbuf, pending);
169 }
to something like:
158 if (!zstrm->avail_out) {
159 buf_ensure(&txn->zbuf, 256 * 1024);
160 }
If I understand it correctly, deflatePending in this case is only used
to get the needed buffer size and we could replace it with a hardcoded
buffer size (like in my example of 256K).
Thanks,
Anatoli
