* [hurd,commited] hurd: Assume non-suid during bootstrap
@ 2022-08-19 0:27 Samuel Thibault
0 siblings, 0 replies; only message in thread
From: Samuel Thibault @ 2022-08-19 0:27 UTC (permalink / raw)
To: libc-alpha; +Cc: Samuel Thibault, commit-hurd
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 --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;
--
2.35.1
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