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author | aszlig <aszlig@redmoonstudios.org> | 2016-08-01 21:00:02 +0200 |
---|---|---|
committer | aszlig <aszlig@redmoonstudios.org> | 2016-08-01 21:05:15 +0200 |
commit | fef4b62657903021f9b60fc6a6cf6fe4bac167ed (patch) | |
tree | e9ebd584e1d540597ca86cf73f7274cea7a14ee8 /pkgs/os-specific/linux/broadcom-sta | |
parent | 8f08399671911842174056b46aa1cc66c82f2a71 (diff) | |
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broadcom_sta: Add patch to fix NULL pointer deref
The patch is from the following Gentoo bug: https://bugs.gentoo.org/show_bug.cgi?id=523326#c24 Built successfully against Linux 3.18.36, 4.4.16 and 4.7.0. Signed-off-by: aszlig <aszlig@redmoonstudios.org> Cc: @phreedom, @vcunat
Diffstat (limited to 'pkgs/os-specific/linux/broadcom-sta')
-rw-r--r-- | pkgs/os-specific/linux/broadcom-sta/default.nix | 1 | ||||
-rw-r--r-- | pkgs/os-specific/linux/broadcom-sta/null-pointer-fix.patch | 13 |
2 files changed, 14 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/broadcom-sta/default.nix b/pkgs/os-specific/linux/broadcom-sta/default.nix index d193554c4e3..28b23a61ff0 100644 --- a/pkgs/os-specific/linux/broadcom-sta/default.nix +++ b/pkgs/os-specific/linux/broadcom-sta/default.nix @@ -23,6 +23,7 @@ stdenv.mkDerivation { ./i686-build-failure.patch ./license.patch ./linux-4.7.patch + ./null-pointer-fix.patch ./gcc.patch ]; diff --git a/pkgs/os-specific/linux/broadcom-sta/null-pointer-fix.patch b/pkgs/os-specific/linux/broadcom-sta/null-pointer-fix.patch new file mode 100644 index 00000000000..76379729430 --- /dev/null +++ b/pkgs/os-specific/linux/broadcom-sta/null-pointer-fix.patch @@ -0,0 +1,13 @@ +diff -urN a/src/wl/sys/wl_linux.c b/src/wl/sys/wl_linux.c +--- a/src/wl/sys/wl_linux.c 2015-01-06 12:33:42.981659618 +0100 ++++ b/src/wl/sys/wl_linux.c 2015-01-06 12:34:05.647395418 +0100 +@@ -2157,8 +2157,8 @@ + wlif = WL_DEV_IF(dev); + wl = WL_INFO(dev); + ++ skb->prev = NULL; + if (WL_ALL_PASSIVE_ENAB(wl) || (WL_RTR() && WL_CONFIG_SMP())) { +- skb->prev = NULL; + + TXQ_LOCK(wl); + |