From: Michael Tremer <michael.tremer@ipfire.org>
Date: Tue, 2 Aug 2022 14:35:12 +0000 (+0000)
Subject: jail: Set personality
X-Git-Tag: 0.9.28~634
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=90d92b5c3c211927c430d41f9776448a1e1fcd8e;p=pakfire.git

jail: Set personality

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/libpakfire/jail.c b/src/libpakfire/jail.c
index c0ee6267e..401507079 100644
--- a/src/libpakfire/jail.c
+++ b/src/libpakfire/jail.c
@@ -25,9 +25,11 @@
 #include <stdlib.h>
 #include <syscall.h>
 #include <sys/eventfd.h>
+#include <sys/personality.h>
 #include <sys/types.h>
 #include <sys/wait.h>
 
+#include <pakfire/arch.h>
 #include <pakfire/jail.h>
 #include <pakfire/logging.h>
 #include <pakfire/mount.h>
@@ -445,6 +447,16 @@ static int pakfire_jail_child(struct pakfire_jail* jail, const char* argv[], int
 		}
 	}
 
+	// Set personality
+	unsigned long persona = pakfire_arch_personality(arch);
+	if (persona) {
+		r = personality(persona);
+		if (r < 0) {
+			ERROR(jail->pakfire, "Could not set personality (%x)\n", (unsigned int)persona);
+			return 1;
+		}
+	}
+
 	return 0;
 }