diff options
author | Philip Hazel <ph10@hermes.cam.ac.uk> | 2005-03-29 15:19:25 +0000 |
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committer | Philip Hazel <ph10@hermes.cam.ac.uk> | 2005-03-29 15:19:25 +0000 |
commit | 901f42cb9f12332dd04a14cea87d47ef7e66e2e2 (patch) | |
tree | feb0a487e56c5889e761d74c9d3ba3d65ed58189 /doc | |
parent | 8b417f2c8e0df074cbb139081e5f1fb7992946dd (diff) |
Test for failure of the fork() when a root process creates a log file.
Diffstat (limited to 'doc')
-rw-r--r-- | doc/doc-txt/ChangeLog | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index 18e8d1ff8..4cb08c1dc 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -1,4 +1,4 @@ -$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.104 2005/03/29 14:53:09 ph10 Exp $ +$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.105 2005/03/29 15:19:25 ph10 Exp $ Change log file for Exim from version 4.21 ------------------------------------------- @@ -99,6 +99,15 @@ PH/17 The API for radiusclient changed at release 0.4.0. Unfortunately, the PH/18 Installed Lars Mainka's patch for the support of CRL collections in files or directories, for OpenSSL. +PH/19 When an Exim process that is running as root has to create an Exim log + file, it does so in a subprocess that runs as exim:exim so as to get the + ownership right at creation (otherwise, other Exim processes might see + the file with the wrong ownership). There was no test for failure of this + fork() call, which would lead to the process getting stuck as it waited + for a non-existent subprocess. Forks do occasionally fail when resources + run out. I reviewed all the other calls to fork(); they all seem to check + for failure. + A note about Exim versions 4.44 and 4.50 ---------------------------------------- |