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| author | Rainer Gerhards <rgerhards@adiscon.com> | 2009-09-29 14:37:33 +0200 |
|---|---|---|
| committer | Rainer Gerhards <rgerhards@adiscon.com> | 2009-09-29 14:37:33 +0200 |
| commit | f45217e776c937b677653c287d63b54ac8281bba (patch) | |
| tree | fd1a7355a7d29a181cec5b31740b42f3cfcf3a1a /ChangeLog | |
| parent | 536415cf3dba053b0d2294b7f1dc8e34328e795f (diff) | |
| download | rsyslog-f45217e776c937b677653c287d63b54ac8281bba.tar.gz rsyslog-f45217e776c937b677653c287d63b54ac8281bba.tar.xz rsyslog-f45217e776c937b677653c287d63b54ac8281bba.zip | |
bugfix: zero-sized UDP messages are no longer processed
Until now, they were forwarded to processing, but this makes no sense
Also, it looks like the system seems to provide a zero return code
on a UDP recvfrom() from time to time for some internal reasons. These
"receives" are now silently ignored.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -2,6 +2,11 @@ Version 4.4.2 [v4-stable] (rgerhards), 2009-09-?? - bugfix: invalid handling of zero-sized messages, could lead to mis- addressing and potential memory corruption/segfault +- bugfix: zero-sized UDP messages are no longer processed + until now, they were forwarded to processing, but this makes no sense + Also, it looks like the system seems to provide a zero return code + on a UDP recvfrom() from time to time for some internal reasons. These + "receives" are now silently ignored. - bugfix: random data could be appended to message, possibly causing segfaults - bugfix: reverse lookup reduction logic in imudp do DNS queries too often |