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Fix memset error in iwlwifi

This commit is contained in:
Josh Boyer 2013-05-22 08:22:02 -04:00
parent 3810f48d89
commit aafb874739
2 changed files with 47 additions and 1 deletions
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39
iwlwifi-dvm-fix-memset.patch Normal file
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@ -0,0 +1,39 @@
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
In 63b77bf489881747c5118476918cc8c29378ee63
iwlwifi: dvm: don't send zeroed LQ cmd
I tried to avoid to send zeroed LQ cmd, but I made a (very)
stupid mistake in the memcmp.
Since this patch has been ported to stable, the fix should
go to stable too.
This fixes https://bugzilla.kernel.org/show_bug.cgi?id=58341
Change-Id: I0af4b3fdd537a1f674e85eb02dc0f5b5ac1ee7ac
Cc: stable@vger.kernel.org
Reported-by: Hinnerk van Bruinehsen <h.v.bruinehsen@fu-berlin.de>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
Josh, this fix ugly -stable 3.8, 3.9 regression, please apply.
drivers/net/wireless/iwlwifi/dvm/sta.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/iwlwifi/dvm/sta.c b/drivers/net/wireless/iwlwifi/dvm/sta.c
index 5175368..8212097 100644
--- a/drivers/net/wireless/iwlwifi/dvm/sta.c
+++ b/drivers/net/wireless/iwlwifi/dvm/sta.c
@@ -735,7 +735,7 @@ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
memcpy(&lq, priv->stations[i].lq,
sizeof(struct iwl_link_quality_cmd));
- if (!memcmp(&lq, &zero_lq, sizeof(lq)))
+ if (memcmp(&lq, &zero_lq, sizeof(lq)))
send_lq = true;
}
spin_unlock_bh(&priv->sta_lock);
--
1.7.10.4

9
kernel.spec
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@ -62,7 +62,7 @@ Summary: The Linux kernel
# For non-released -rc kernels, this will be appended after the rcX and
# gitX tags, so a 3 here would become part of release "0.rcX.gitX.3"
#
%global baserelease 301
%global baserelease 302
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
@ -753,6 +753,8 @@ Patch25019: powerpc-Set-default-VGA-device.patch
Patch25020: powerpc-pseries-Perform-proper-max_bus_speed-detecti.patch
Patch25021: radeon-use-max_bus-speed-to-activate-gen2-speeds.patch
Patch25022: iwlwifi-dvm-fix-memset.patch
# END OF PATCH DEFINITIONS
%endif
@ -1453,6 +1455,8 @@ ApplyPatch powerpc-Set-default-VGA-device.patch
ApplyPatch powerpc-pseries-Perform-proper-max_bus_speed-detecti.patch
ApplyPatch radeon-use-max_bus-speed-to-activate-gen2-speeds.patch
ApplyPatch iwlwifi-dvm-fix-memset.patch
# END OF PATCH APPLICATIONS
%endif
@ -2280,6 +2284,9 @@ fi
# and build.
%changelog
* Wed May 22 2013 Josh Boyer <jwboyer@redhat.com>
- Fix memset error in iwlwifi
* Tue May 21 2013 Peter Robinson <pbrobinson@fedoraproject.org>
- Enable OMAP5 on ARM multiplatform