[Asterisk-code-review] config.c: Prevent UB in ast_realtime_require_field. (asterisk[19])

[Sean Bright]

Sean Bright has uploaded a new patch set (#2). ( https://gerrit.asterisk.org/c/asterisk/+/17605 )

Change subject: config.c: Prevent UB in ast_realtime_require_field.
......................................................................

config.c: Prevent UB in ast_realtime_require_field.

A backend's implementation of the realtime 'require' function may call
va_arg() and then fail, leaving the va_list in an undefined
state. Pass a copy of the va_list instead.

ASTERISK-29771 #close

Change-Id: I555565a72af84e96d49f62fe8cb66ba5a78461f4
---
M main/config.c
1 file changed, 5 insertions(+), 2 deletions(-)


  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/05/17605/2
-- 
To view, visit https://gerrit.asterisk.org/c/asterisk/+/17605
To unsubscribe, or for help writing mail filters, visit https://gerrit.asterisk.org/settings

Gerrit-Project: asterisk
Gerrit-Branch: 19
Gerrit-Change-Id: I555565a72af84e96d49f62fe8cb66ba5a78461f4
Gerrit-Change-Number: 17605
Gerrit-PatchSet: 2
Gerrit-Owner: Sean Bright <sean at seanbright.com>
Gerrit-CC: Friendly Automation
Gerrit-MessageType: newpatchset
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.digium.com/pipermail/asterisk-code-review/attachments/20211128/741b7510/attachment.html>