diff for duplicates of <20120206175702.3a41ffc4@mj> diff --git a/a/1.txt b/N1/1.txt index 0e3ebff..7cb66dc 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -52,3 +52,10 @@ Fedora. -- Regards, Pavel Roskin +-------------- next part -------------- +A non-text attachment was scrubbed... +Name: 01-rix-check.patch +Type: text/x-patch +Size: 1280 bytes +Desc: not available +Url : http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20120206/721598be/attachment.bin diff --git a/a/2.hdr b/a/2.hdr deleted file mode 100644 index 2fdaaf5..0000000 --- a/a/2.hdr +++ /dev/null @@ -1,3 +0,0 @@ -Content-Type: text/x-patch -Content-Transfer-Encoding: 7bit -Content-Disposition: attachment; filename=01-rix-check.patch diff --git a/a/2.txt b/a/2.txt deleted file mode 100644 index d25b906..0000000 --- a/a/2.txt +++ /dev/null @@ -1,42 +0,0 @@ -Prevent memory corruption in ath9k rate control algorithm - -From: Pavel Roskin <proski@gnu.org> - -Check final_rate in ath_debug_stat_rc(). Don't return negative values -from ath_rc_get_rateindex(), callers don't expect it. - -Signed-off-by: Pavel Roskin <proski@gnu.org> ---- - - drivers/net/wireless/ath/ath9k/rc.c | 10 ++++++++++ - 1 files changed, 10 insertions(+), 0 deletions(-) - - -diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c -index 635b592..afe22f4 100644 ---- a/drivers/net/wireless/ath/ath9k/rc.c -+++ b/drivers/net/wireless/ath/ath9k/rc.c -@@ -385,6 +385,11 @@ static int ath_rc_get_rateindex(const struct ath_rate_table *rate_table, - int rix = 0, i = 0; - static const int mcs_rix_off[] = { 7, 15, 20, 21, 22, 23 }; - -+ if (rate->idx < 0) { -+ printk(KERN_ERR "%s: rate->idx = %d\n", __func__, rate->idx); -+ return 0; -+ } -+ - if (!(rate->flags & IEEE80211_TX_RC_MCS)) - return rate->idx; - -@@ -1324,6 +1329,11 @@ static void ath_debug_stat_rc(struct ath_rate_priv *rc, int final_rate) - { - struct ath_rc_stats *stats; - -+ if (final_rate < 0 || final_rate >= RATE_TABLE_SIZE) { -+ printk(KERN_ERR "%s: invalid final_rate: %d\n", __func__, -+ final_rate); -+ return; -+ } - stats = &rc->rcstats[final_rate]; - stats->success++; - } diff --git a/a/content_digest b/N1/content_digest index b9117b0..c3e6710 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,12 +1,9 @@ "ref\020120206002907.GA1899@Pilar.site\0" "From\0Pavel Roskin <proski@gnu.org>\0" - "Subject\0Re: [ath9k-devel] [3.3-rc2+] Thousands of ath9k warnings on dmesg before laptop froze\0" + "Subject\0[ath9k-devel] [3.3-rc2+] Thousands of ath9k warnings on dmesg before laptop froze\0" "Date\0Mon, 6 Feb 2012 17:57:02 -0500\0" - "To\0Carlos R. Mafra <crmafra@gmail.com>\0" - "Cc\0LKML <linux-kernel@vger.kernel.org>" - Luis R. Rodriguez <mcgrof@qca.qualcomm.com> - " ath9k-devel@venema.h4ckr.net\0" - "\01:1\0" + "To\0ath9k-devel@lists.ath9k.org\0" + "\00:1\0" "b\0" "On Mon, 6 Feb 2012 00:29:07 +0000\n" "\"Carlos R. Mafra\" <crmafra@gmail.com> wrote:\n" @@ -61,51 +58,13 @@ "\n" "-- \n" "Regards,\n" - Pavel Roskin - "\01:2\0" - "fn\001-rix-check.patch\0" - "b\0" - "Prevent memory corruption in ath9k rate control algorithm\n" - "\n" - "From: Pavel Roskin <proski@gnu.org>\n" - "\n" - "Check final_rate in ath_debug_stat_rc(). Don't return negative values\n" - "from ath_rc_get_rateindex(), callers don't expect it.\n" - "\n" - "Signed-off-by: Pavel Roskin <proski@gnu.org>\n" - "---\n" - "\n" - " drivers/net/wireless/ath/ath9k/rc.c | 10 ++++++++++\n" - " 1 files changed, 10 insertions(+), 0 deletions(-)\n" - "\n" - "\n" - "diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c\n" - "index 635b592..afe22f4 100644\n" - "--- a/drivers/net/wireless/ath/ath9k/rc.c\n" - "+++ b/drivers/net/wireless/ath/ath9k/rc.c\n" - "@@ -385,6 +385,11 @@ static int ath_rc_get_rateindex(const struct ath_rate_table *rate_table,\n" - " \tint rix = 0, i = 0;\n" - " \tstatic const int mcs_rix_off[] = { 7, 15, 20, 21, 22, 23 };\n" - " \n" - "+\tif (rate->idx < 0) {\n" - "+\t\tprintk(KERN_ERR \"%s: rate->idx = %d\\n\", __func__, rate->idx);\n" - "+\t\treturn 0;\n" - "+\t}\n" - "+\n" - " \tif (!(rate->flags & IEEE80211_TX_RC_MCS))\n" - " \t\treturn rate->idx;\n" - " \n" - "@@ -1324,6 +1329,11 @@ static void ath_debug_stat_rc(struct ath_rate_priv *rc, int final_rate)\n" - " {\n" - " \tstruct ath_rc_stats *stats;\n" - " \n" - "+\tif (final_rate < 0 || final_rate >= RATE_TABLE_SIZE) {\n" - "+\t\tprintk(KERN_ERR \"%s: invalid final_rate: %d\\n\", __func__,\n" - "+\t\t final_rate);\n" - "+\t\treturn;\n" - "+\t}\n" - " \tstats = &rc->rcstats[final_rate];\n" - " \tstats->success++;\n" - } + "Pavel Roskin\n" + "-------------- next part --------------\n" + "A non-text attachment was scrubbed...\n" + "Name: 01-rix-check.patch\n" + "Type: text/x-patch\n" + "Size: 1280 bytes\n" + "Desc: not available\n" + Url : http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20120206/721598be/attachment.bin -3ffa8acc0e947eb5d2cb28998e9f8349aebec4ae014a2463c47b3ec2832d04c8 +9c747a3320f7a37cc29bede099893024add2f230de507340df79b4dc336d0823
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