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27 lines
957 B
27 lines
957 B
From: Vasiliy Kulikov <segoon@openwall.com>
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Subject: scsi: aic94xx: world-writable sysfs update_bios file
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Introduced-by: v2.6.25-rc1
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Patch-mainline: Submitted 4 Feb 2011
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Don't allow everybody to load firmware.
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Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
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Acked-by: Jeff Mahoney <jeffm@suse.com>
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---
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Compile tested only.
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drivers/scsi/aic94xx/aic94xx_init.c | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
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index 3b7e83d..d5ff142 100644
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--- a/drivers/scsi/aic94xx/aic94xx_init.c
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+++ b/drivers/scsi/aic94xx/aic94xx_init.c
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@@ -486,7 +486,7 @@ static ssize_t asd_show_update_bios(struct device *dev,
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flash_error_table[i].reason);
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}
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-static DEVICE_ATTR(update_bios, S_IRUGO|S_IWUGO,
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+static DEVICE_ATTR(update_bios, S_IRUGO|S_IWUSR,
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asd_show_update_bios, asd_store_update_bios);
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static int asd_create_dev_attrs(struct asd_ha_struct *asd_ha)
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