diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2006-02-23 12:20:48 +0000 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2006-02-23 12:20:48 +0000 |
| commit | 6fdbb011948cc9fd2cadff04b230427cf02dbd7d (patch) | |
| tree | 2aa747888250eab64d0bc6f0262790f8bfe77c26 /RELEASE-NOTES | |
| parent | d29147565c000c01a5ac20b12993c8fd726b1fa2 (diff) | |
Lots of work and analysis by "xbx___" in bug #1431750
(http://curl.haxx.se/bug/view.cgi?id=1431750) helped me identify and fix two
different but related bugs:
1) Removing an easy handle from a multi handle before the transfer is done
could leave a connection in the connection cache for that handle that is
in a state that isn't suitable for re-use. A subsequent re-use could then
read from a NULL pointer and segfault.
2) When an easy handle was removed from the multi handle, there could be an
outstanding c-ares DNS name resolve request. When the response arrived,
it caused havoc since the connection struct it "belonged" to could've
been freed already.
Now Curl_done() is called when an easy handle is removed from a multi handle
pre-maturely (that is, before the transfer was complteted). Curl_done() also
makes sure to cancel all (if any) outstanding c-ares requests.
Diffstat (limited to 'RELEASE-NOTES')
| -rw-r--r-- | RELEASE-NOTES | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/RELEASE-NOTES b/RELEASE-NOTES index 943b6b5ed..aeb78c4db 100644 --- a/RELEASE-NOTES +++ b/RELEASE-NOTES @@ -22,6 +22,8 @@ This release includes the following changes: This release includes the following bugfixes: + o two bugs concerning using curl_multi_remove_handle() before the transfer + was complete o multi-pass authentication and compressed content o minor format string mistake in the GSS/Negotiate code o cached DNS entries could remain in the cache too long |