[PATCH v3 0/5] net: qrtr: ns: A bunch of fixs

From: Manivannan Sadhasivam via B4 Relay

Date: Thu Apr 09 2026 - 13:35:31 EST


Hi,

This series fixes a bunch of possible memory exhaustion issues in the QRTR
nameserver.

---
Changes in v3:
- Fixed the issues in remove() callback and other places reported by Sashiko
- Link to v2: https://patch.msgid.link/20260403-qrtr-fix-v2-0-f88a14859c63@xxxxxxxxxxxxxxxx

---
Manivannan Sadhasivam (5):
net: qrtr: ns: Limit the maximum server registration per node
net: qrtr: ns: Limit the maximum number of lookups
net: qrtr: ns: Free the node during ctrl_cmd_bye()
net: qrtr: ns: Limit the total number of nodes
net: qrtr: ns: Fix use-after-free in driver remove()

net/qrtr/ns.c | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++--------
1 file changed, 69 insertions(+), 10 deletions(-)
---
base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
change-id: 20260331-qrtr-fix-b502c26e5f46

Best regards,
--
Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxxxxxxxx>