On Tue, Mar 26, 2024 at 10:10 PM Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> Hi all,
>
> After merging the selinux tree, today's linux-next build (i386 defconfig)
> failed like this:
>
> In file included from include/linux/kernel.h:31,
> from security/selinux/ss/ebitmap.c:16:
> security/selinux/ss/ebitmap.c: In function 'ebitmap_read':
> include/linux/kern_levels.h:5:25: error: format '%ld' expects argument of type 'long int', but argument 3 has type 'u32' {aka 'unsigned int'} [-Werror=format=]
> 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
> | ^~~~~~
> include/linux/printk.h:429:25: note: in definition of macro 'printk_index_wrap'
> 429 | _p_func(_fmt, ##__VA_ARGS__); \
> | ^~~~
> include/linux/printk.h:500:9: note: in expansion of macro 'printk'
> 500 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
> | ^~~~~~
> include/linux/kern_levels.h:11:25: note: in expansion of macro 'KERN_SOH'
> 11 | #define KERN_ERR KERN_SOH "3" /* error conditions */
> | ^~~~~~~~
> include/linux/printk.h:500:16: note: in expansion of macro 'KERN_ERR'
> 500 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
> | ^~~~~~~~
> security/selinux/ss/ebitmap.c:464:17: note: in expansion of macro 'pr_err'
> 464 | pr_err("SELinux: ebitmap: high bit %d is not equal to the expected value %ld\n",
> | ^~~~~~
> cc1: all warnings being treated as errors
>
> Caused by commit
>
> 0142c56682fb ("selinux: reject invalid ebitmaps")
>
> I have reverted that commit for today.
Thanks Stephen, if I don't see a fix from Christian soon I'll patch it
myself. It should be resolved later today.
--
paul-moore.com
