From: Alan Cox <alan@linux.intel.com>
Date: Sun, 20 Jan 2019 00:49:36 +0000 (+0000)
Subject: syscall_exec32: report ENOMEM properly for outsized binaries
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=6137df2e8bba2c3d2b7f5392a1d78babda4564f8;p=FUZIX.git

syscall_exec32: report ENOMEM properly for outsized binaries
---

diff --git a/Kernel/syscall_exec32.c b/Kernel/syscall_exec32.c
index 688f1e7a..abcdffb2 100644
--- a/Kernel/syscall_exec32.c
+++ b/Kernel/syscall_exec32.c
@@ -182,7 +182,8 @@ arg_t _execve(void)
 	/* This must be the last test as it makes changes if it works */
 	/* FIXME: need to update this to support split code/data and to fix
 	   stack handling nicely */
-	if (pagemap_realloc(0, bin_size, 0))
+	/* FIXME: ENOMEM fix needs to go to 16bit ? */
+	if ((udata.u_error = pagemap_realloc(0, bin_size, 0)) != 0)
 		goto nogood3;
 
 	/* Core dump and ptrace permission logic */