From 6b50d7a85b1252da36033c2a75fc5801398694c4 Mon Sep 17 00:00:00 2001 From: Simon McVittie <smcv@collabora.com> Date: Wed, 2 Sep 2020 18:07:25 +0100 Subject: [PATCH] wrap: Syntactically canonicalize environment variable values If we're given a relative path, make it absolute before transforming it for the host. Signed-off-by: Simon McVittie <smcv@collabora.com> --- src/wrap.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/wrap.c b/src/wrap.c index 18dfa71b1..9ad4d8b01 100644 --- a/src/wrap.c +++ b/src/wrap.c @@ -236,6 +236,7 @@ bind_and_propagate_from_environ (const char *variable, FlatpakBwrap *bwrap) { g_autofree gchar *value_host = NULL; + g_autofree gchar *canon = NULL; const char *value = g_getenv (variable); if (value == NULL) @@ -248,7 +249,8 @@ bind_and_propagate_from_environ (const char *variable, return; } - value_host = pv_current_namespace_path_to_host_path (value); + canon = g_canonicalize_filename (value, NULL); + value_host = pv_current_namespace_path_to_host_path (canon); g_debug ("Bind-mounting %s=\"%s\" from the current env as %s=\"%s\" in the host", variable, value, variable, value_host); -- GitLab