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Diffstat (limited to 'CHANGES')
| -rw-r--r-- | CHANGES | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -6,6 +6,21 @@ Changelog +Daniel Stenberg (23 Mar 2010) +- Hauke Duden provided an example program that made the multi interface crash. + His example simply used the multi interface and did first one FTP transfer + and after completion it used a second easy handle and did another FTP + transfer on the same FTP server. + + This triggered a bug in the "delayed easy handle kill" system that curl + uses: when an FTP connection is left alive it must keep an easy handle + around internally - only for the purpose of having an easy handle when it + later disconnects it. The code assumed that when the easy handle was removed + and an internal reference was made, that version could be killed later on + when a new easy handle came using the same connection. This was wrong as + Hauke's example showed that the removed handle wasn't killed for real until + later. This caused a double close attempt => segfault. + Daniel Stenberg (22 Mar 2010) - Thomas Lopatic fixed the alarm()-based DNS timeout: |