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ufs: sysfs: Use snprintf instead of sprintf

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Replaces sprintf with snprintf for security.

Change-Id: Ic9a140caabf6c3d4b13103214bfe41f336e2cf29
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
This commit is contained in:
Asutosh Das 2020-06-24 10:23:56 -07:00
commit 69ffb0e70b
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/ufs/ufs-sysfs.c
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@ -643,7 +643,7 @@ static ssize_t _name##_show(struct device *dev, \
pm_runtime_put_sync(hba->dev); \
if (ret) \
return -EINVAL; \
return sprintf(buf, "%s\n", flag ? "true" : "false"); \
return snprintf(buf, PAGE_SIZE, "%s\n", flag ? "true" : "false"); \
} \
static DEVICE_ATTR_RO(_name)
@ -696,7 +696,7 @@ static ssize_t _name##_show(struct device *dev, \
pm_runtime_put_sync(hba->dev); \
if (ret) \
return -EINVAL; \
return sprintf(buf, "0x%08X\n", value); \
return snprintf(buf, PAGE_SIZE, "0x%08X\n", value); \
} \
static DEVICE_ATTR_RO(_name)