[S] Change in osmo-pcu[master]: ms: Fix unsafe iterating freeing items in list

[pespin]

pespin has uploaded this change for review. ( 
https://gerrit.osmocom.org/c/osmo-pcu/+/32547 )


Change subject: ms: Fix unsafe iterating freeing items in list
......................................................................

ms: Fix unsafe iterating freeing items in list

Change-Id: I35cba6d617b3356515769405c7d05ba28cd5132b
---
M src/gprs_ms.c
1 file changed, 10 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-pcu refs/changes/47/32547/1

diff --git a/src/gprs_ms.c b/src/gprs_ms.c
index 4cab8e4..d9e52ea 100644
--- a/src/gprs_ms.c
+++ b/src/gprs_ms.c
@@ -409,7 +409,7 @@
        if (tbf && !tbf_timers_pending(tbf, T_MAX))
                tbf_free(tbf);

-       llist_for_each_entry(pos, &ms->old_tbfs, list) {
+       while ((pos = llist_first_entry_or_null(&ms->old_tbfs, struct 
llist_item, list))) {
                tbf = (struct gprs_rlcmac_tbf *)pos->entry;
                if (!tbf_timers_pending(tbf, T_MAX))
                        tbf_free(tbf);

--
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Gerrit-Project: osmo-pcu
Gerrit-Branch: master
Gerrit-Change-Id: I35cba6d617b3356515769405c7d05ba28cd5132b
Gerrit-Change-Number: 32547
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <pes...@sysmocom.de>
Gerrit-MessageType: newchange