Large enterprise clients often times run applications out of networked file systems where the IT mandated layout of project volumes can end up leading to paths that are longer than 128 characters. Bumping this up to the next order of two solves this problem in all but the most egregious case while still fitting into a 512b slab.
Reported-by: Ben Woodard <wood...@redhat.com> Signed-off-by: Oleg Nesterov <o...@redhat.com> --- include/uapi/linux/binfmts.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/uapi/linux/binfmts.h b/include/uapi/linux/binfmts.h index 4abad03..689025d 100644 --- a/include/uapi/linux/binfmts.h +++ b/include/uapi/linux/binfmts.h @@ -16,6 +16,6 @@ struct pt_regs; #define MAX_ARG_STRINGS 0x7FFFFFFF /* sizeof(linux_binprm->buf) */ -#define BINPRM_BUF_SIZE 128 +#define BINPRM_BUF_SIZE 256 #endif /* _UAPI_LINUX_BINFMTS_H */ -- 2.5.0