From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sat, 30 Jan 2021 17:31:10 +0000 (+0000)
Subject: libpakfire: execute: Call chdir("/") after chroot
X-Git-Tag: 0.9.28~1285^2~798
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=be0adfe1f6998266d1ddfa246f69d87887a68b33;p=pakfire.git

libpakfire: execute: Call chdir("/") after chroot

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

diff --git a/src/libpakfire/execute.c b/src/libpakfire/execute.c
index 98703f9fc..029d80b6a 100644
--- a/src/libpakfire/execute.c
+++ b/src/libpakfire/execute.c
@@ -262,7 +262,12 @@ static int pakfire_execute_fork(void* data) {
 		int r = chroot(root);
 		if (r) {
 			ERROR(pakfire, "chroot() to %s failed: %s\n", root, strerror(errno));
+			return 1;
+		}
 
+		r = chdir("/");
+		if (r) {
+			ERROR(pakfire, "chdir() after chroot() failed: %s\n", strerror(errno));
 			return 1;
 		}
 	}