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[src-draft/trunk]: src/sys/dev/pci Avoid double free of mbufs/nodes-
details: https://anonhg.NetBSD.org/src-all/rev/83c236c33a3a
branches: trunk
changeset: 949097:83c236c33a3a
user: Martin Husemann <martin%NetBSD.org@localhost>
date: Thu Dec 10 15:30:19 2020 +0100
description:
Avoid double free of mbufs/nodes-
Do not free nodes and mbufs that we just have handed over to the
hardware for further processing, they will be freed on completition.
diffstat:
sys/dev/pci/if_rtwn.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diffs (20 lines):
diff -r 8968ba5e5451 -r 83c236c33a3a sys/dev/pci/if_rtwn.c
--- a/sys/dev/pci/if_rtwn.c Wed Oct 28 21:34:29 2020 +1100
+++ b/sys/dev/pci/if_rtwn.c Thu Dec 10 15:30:19 2020 +0100
@@ -65,7 +65,6 @@
#include <dev/ic/rtwn_data.h>
#include <dev/pci/if_rtwnreg.h>
-#define RTWN_DEBUG 1
#ifdef RTWN_DEBUG
#define DPRINTF(x) do { if (rtwn_debug) printf x; } while (0)
#define DPRINTFN(n, x) do { if (rtwn_debug >= (n)) printf x; } while (0)
@@ -2206,8 +2205,6 @@
if_statinc(vap->iv_ifp, if_oerrors);
continue;
}
- m_freem(m);
- ieee80211_free_node(ni);
sc->sc_tx_timer = 5;
callout_schedule(&sc->sc_watchdog_to, hz);
}
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