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[hurd,commited] hurd: Assume non-suid during bootstrap

Message ID 20220819002722.3122877-1-samuel.thibault@ens-lyon.org
State New
Headers show
Series [hurd,commited] hurd: Assume non-suid during bootstrap | expand

Commit Message

Samuel Thibault Aug. 19, 2022, 12:27 a.m. UTC 
We do not have a hurd data block only when bootstrapping the system, in
which case we don't have a notion of suid yet anyway.

This is needed, otherwise init_standard_fds would check that standard
file descriptors are allocated, which is meaningless during bootstrap.
---
 sysdeps/mach/hurd/i386/init-first.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/sysdeps/mach/hurd/i386/init-first.c b/sysdeps/mach/hurd/i386/init-first.c
index 534a796e0d..f10d4a1bc2 100644
--- a/sysdeps/mach/hurd/i386/init-first.c
+++ b/sysdeps/mach/hurd/i386/init-first.c
@@ -95,8 +95,13 @@  init1 (int argc, char *arg0, ...)
   d = (void *) ++envp;
 
   if ((void *) d == argv[0])
-    /* No Hurd data block to process.  */
-    return;
+    {
+      /* No Hurd data block to process.  */
+#ifndef SHARED
+      __libc_enable_secure = 0;
+#endif
+      return;
+    }
 
 #ifndef SHARED
   __libc_enable_secure = d->flags & EXEC_SECURE;