The branch main has been updated by cy:
URL:
https://cgit.FreeBSD.org/src/commit/?id=e3e57edf4aac05d041ca55ff2f008c6109ef88d5
commit e3e57edf4aac05d041ca55ff2f008c6109ef88d5
Author: Cy Schubert <c...@freebsd.org>
AuthorDate: 2022-12-14 21:41:10 +0000
Commit: Cy Schubert <c...@freebsd.org>
CommitDate: 2023-01-02 18:20:05 +0000
network.subr: Fix infinite loop
When setting up carp tunnel, using a password consisting of only the
characters used as hexadecimal characters, i.e. abc-def, there will be
an infinite loop in the shell function ifalias_af_common_handler().
To circumvent this we test for " pass ".
PR: 268378
Reported by: jyoun...@gmail.com
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D37748
---
libexec/rc/network.subr | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libexec/rc/network.subr b/libexec/rc/network.subr
index 76a5b94bc408..29ac06daefb2 100644
--- a/libexec/rc/network.subr
+++ b/libexec/rc/network.subr
@@ -1049,6 +1049,9 @@ ifalias_af_common_handler()
# Process the last component if any.
if [ -n "${_tmpargs}" ]; then
case $_tmpargs in
+ ${_af}[[:space:]]pass[[:space:]]*)
+ ${IFCONFIG_CMD} $_if $_tmpargs $_action && _ret=0
+ ;;
${_af}[[:space:]]*[0-9a-fA-F]-*)
ifalias_af_common_handler $_if $_af $_action \
`ifalias_expand_addr $_af $_action
${_tmpargs#${_af}[[:space:]]}`
