mbox series

[v2,0/2] Fix silent truncations in the SPI NOR driver

Message ID e069093b-ea7c-9a8f-7700-ee0d8d23ef91@cogentembedded.com
Headers show
Series Fix silent truncations in the SPI NOR driver | expand

Message

Sergei Shtylyov Oct. 30, 2019, 6:44 p.m. UTC 
Hello!

Here's a set of 2 patches against the 'mtd/fixes' branch of the MTD 'linux.git' repo.
The SPI NOR driver assigns th result of a function returning 'ssize_t' to the *int* 
variable in a couple of places, while 'ssize_t' is a 64-bit type and *int* is a 32-bit
type on the 64-bit machines. The silent truncation that happens there isn't really
valid, so we have to fix up the variable's type...

[1/2] mtd: spi-nor: fix silent truncation in spi_nor_read()
[2/2] mtd: spi-nor: fix silent truncation in spi_nor_read_raw()

MBR, Sergei

Comments

Tudor Ambarus Nov. 2, 2019, 10:50 a.m. UTC | #1 
On 10/30/2019 08:44 PM, Sergei Shtylyov wrote:
> External E-Mail
> 
> 
> Hello!
> 
> Here's a set of 2 patches against the 'mtd/fixes' branch of the MTD 'linux.git' repo.
> The SPI NOR driver assigns th result of a function returning 'ssize_t' to the *int* 
> variable in a couple of places, while 'ssize_t' is a 64-bit type and *int* is a 32-bit
> type on the 64-bit machines. The silent truncation that happens there isn't really
> valid, so we have to fix up the variable's type...
> 
> [1/2] mtd: spi-nor: fix silent truncation in spi_nor_read()
> [2/2] mtd: spi-nor: fix silent truncation in spi_nor_read_raw()
> 

Both applied to spi-nor/next. Thanks.