diff options
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.24/1289-ar6k-essid-one-and-32.patch.patch')
| -rw-r--r-- | target/linux/s3c24xx/patches-2.6.24/1289-ar6k-essid-one-and-32.patch.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.24/1289-ar6k-essid-one-and-32.patch.patch b/target/linux/s3c24xx/patches-2.6.24/1289-ar6k-essid-one-and-32.patch.patch deleted file mode 100644 index 38fde19..0000000 --- a/target/linux/s3c24xx/patches-2.6.24/1289-ar6k-essid-one-and-32.patch.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 89e2c1f006e4d5936a8e0edec74d64b71063e3c1 Mon Sep 17 00:00:00 2001 -From: Werner Almesberger <werner@openmoko.org> -Date: Tue, 16 Sep 2008 08:54:07 +0100 -Subject: [PATCH] ar6k-essid-one-and-32.patch - -This patch allows ESSID with length 1, which were rejected because the -stack assumed iwconfig used a different format in the ioctl's payload. - -It also refuses ESSIDs longer than 31 bytes, because there is some -buffer overrun issue buried somewhere else in the stack. In principle, -32 bytes should be fine. - -Open issue: -- where is the 32 bytes overrun ? - -Signed-off-by: Werner Almesberger <werner@openmoko.org> ---- - .../function/wlan/ar6000/ar6000/wireless_ext.c | 9 ++++----- - 1 files changed, 4 insertions(+), 5 deletions(-) - -diff --git a/drivers/sdio/function/wlan/ar6000/ar6000/wireless_ext.c b/drivers/sdio/function/wlan/ar6000/ar6000/wireless_ext.c -index ede8e62..56ceb2e 100644 ---- a/drivers/sdio/function/wlan/ar6000/ar6000/wireless_ext.c -+++ b/drivers/sdio/function/wlan/ar6000/ar6000/wireless_ext.c -@@ -264,12 +264,11 @@ ar6000_ioctl_siwessid(struct net_device *dev, - } - - /* -- * iwconfig passes a null terminated string with length including this -- * so we need to account for this -+ * iwconfig passes a string with length excluding any trailing NUL. -+ * FIXME: we should be able to set an ESSID of 32 bytes, yet things fall -+ * over badly if we do. So we limit the ESSID to 31 bytes. - */ -- if (data->flags && (!data->length || (data->length == 1) || -- ((data->length - 1) > sizeof(ar->arSsid)))) -- { -+ if (data->flags && (!data->length || data->length >= sizeof(ar->arSsid))) { - /* - * ssid is invalid - */ --- -1.5.6.5 - |