diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-04-04 09:36:05 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-04-04 09:36:05 +0000 |
| commit | 839f02c0ca663564c6cedf9f26c333f79a5a81c9 (patch) | |
| tree | 8d1c6e798f7c054540ed485ee475a9c991dfd090 | |
| parent | 2a7cc111290970479909055678571fd52585ae7e (diff) | |
madwifi: fix crash under load
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15099 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | package/madwifi/patches/419-skb_unmap_crash.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/package/madwifi/patches/419-skb_unmap_crash.patch b/package/madwifi/patches/419-skb_unmap_crash.patch new file mode 100644 index 000000000..28e72747c --- /dev/null +++ b/package/madwifi/patches/419-skb_unmap_crash.patch @@ -0,0 +1,20 @@ +--- a/ath/if_ath.c ++++ b/ath/if_ath.c +@@ -13477,7 +13477,7 @@ cleanup_ath_buf(struct ath_softc *sc, st + if (bf == NULL) + return bf; + +- if (bf->bf_skbaddr) { ++ if (bf->bf_skb && bf->bf_skbaddr) { + bus_unmap_single( + sc->sc_bdev, + bf->bf_skbaddr, +@@ -13485,8 +13485,6 @@ cleanup_ath_buf(struct ath_softc *sc, st + sc->sc_rxbufsize : bf->bf_skb->len), + direction); + bf->bf_skbaddr = 0; +- bf->bf_desc->ds_link = 0; +- bf->bf_desc->ds_data = 0; + } + + #ifdef ATH_SUPERG_FF |