From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Sun, 22 Dec 2024 10:40:18 +0000 (+0100)
Subject: hurd: make mprotect translate KERN_PROTECTION_FAILURE to EACCESS
X-Git-Tag: glibc-2.41~228
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=faa0c883f6c1fae7cbaa19bfda66168844fa1a86;p=thirdparty%2Fglibc.git

hurd: make mprotect translate KERN_PROTECTION_FAILURE to EACCESS

Suggested-by: Sergey Bugaev <bugaevc@gmail.com>
---

diff --git a/sysdeps/mach/mprotect.c b/sysdeps/mach/mprotect.c
index d73d01a661..f7ab6e7221 100644
--- a/sysdeps/mach/mprotect.c
+++ b/sysdeps/mach/mprotect.c
@@ -42,6 +42,9 @@ __mprotect (void *addr, size_t len, int prot)
 			  (vm_address_t) addr, (vm_size_t) len,
 			  0, vmprot))
     {
+      if (err == KERN_PROTECTION_FAILURE)
+        err = EACCES;
+
       errno = err;
       return -1;
     }