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the talloc python interface for tp_alloc and tp_dealloc relies on a
cast to a py_talloc_Object to find the talloc_ctx (see
py_talloc_dealloc). This means we rely on the talloc_ctx for the
object being directly after the PyObject_HEAD
This fixes the talloc free with references bug in samba_dnsupdate
The actual problem was the tp_alloc() call in
PyCredentialCacheContainer_from_ccache_container() which used a cast
from a py_talloc_Object to a PyCredentialCacheContainerObject. That
case effectively changed the parent/child relationship between the
talloc_ctx and the ccc ptr.
This patch changes all the structures that follow this pattern to put
the TALLOC_CTX directly after the PyObject_HEAD, to ensure that if
anyone else decides to do a dangerous cast like this that it won't
cause the same sort of subtle breakage.
Pair-Programmed-With: Rusty Russell <rusty@samba.org>
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This was needed only by Python 2.3 which we no longer support.
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This fixes up the broken "send" method of the python bindings and corrects some
other parameter lists in parsing functions (this is only cosmetic). The reason
for the bug was a superfluous "|"!
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If we don't include Python.h first then we get a pile of warnings due
to broken redefines of XOPEN_SOURCE in the Python includes.
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since this will not be shipped with talloc/tdb/tevent/etc.
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list=""
list="$list event_context:tevent_context"
list="$list fd_event:tevent_fd"
list="$list timed_event:tevent_timer"
for s in $list; do
o=`echo $s | cut -d ':' -f1`
n=`echo $s | cut -d ':' -f2`
r=`git grep "struct $o" |cut -d ':' -f1 |sort -u`
files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4`
for f in $files; do
cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp
mv $f.tmp $f
done
done
metze
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specific debug function.
By default do not debug, this is the most appropriate action for a library
as we cannot assume what stderr is use for in the main app.
The main app is responsible to set ev_debug_stderr if they so desire.
(This used to be commit e566a2f308ac6fb4b526a744f7059b565670aea5)
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(This used to be commit db6122ec104e80ee2e02b1170ff808b6456b780b)
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(This used to be commit 7598c8389745fcc77da341b4af2dcef6a01db700)
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(This used to be commit 988508c2d3269cc88ed38df2fc207a1c0aaccc6b)
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(This used to be commit 6ecf81ae13dffa05356c1177c617206c120fb7d7)
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