From: Alex Shi <alexsshi@xxxxxxxxxxx> Wechat using too long gcc parameters, then get a strace complain: execve(...) = -1 E2BIG (Argument list too long) Have to increase the parameter space for this, stack has enough space for this enlargement. Signed-off-by: Alex Shi <alexsshi@xxxxxxxxxxx> Cc: Alex Shi <alexsshi@xxxxxxxxxxx> To: linux-kernel@xxxxxxxxxxxxxxx To: linux-mm@xxxxxxxxx To: Kees Cook <keescook@xxxxxxxxxxxx> To: Eric Biederman <ebiederm@xxxxxxxxxxxx> --- 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 c6f9450efc12..717f6cafe8dd 100644 --- a/include/uapi/linux/binfmts.h +++ b/include/uapi/linux/binfmts.h @@ -12,7 +12,7 @@ struct pt_regs; * prevent the kernel from being unduly impacted by misaddressed pointers. * MAX_ARG_STRINGS is chosen to fit in a signed 32-bit integer. */ -#define MAX_ARG_STRLEN (PAGE_SIZE * 32) +#define MAX_ARG_STRLEN (PAGE_SIZE * 128) #define MAX_ARG_STRINGS 0x7FFFFFFF /* sizeof(linux_binprm->buf) */ -- 2.43.0
