From 8d0d42542e2cb7a56d645fbe4d0ef436e38bcefa Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Tue, 18 Feb 2020 18:36:58 +0100
Subject: [PATCH] diraliases: always set the tail of the list to NULL
Spotted and reported by Antonio Norales from GitHub Security Labs.
Thanks!
---
src/diraliases.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/diraliases.c b/src/diraliases.c
index 4002a36..fb70273 100644
--- a/src/diraliases.c
+++ b/src/diraliases.c
@@ -93,7 +93,6 @@ int init_aliases(void)
(tail->dir = strdup(dir)) == NULL) {
die_mem();
}
- tail->next = NULL;
} else {
DirAlias *curr;
@@ -105,6 +104,7 @@ int init_aliases(void)
tail->next = curr;
tail = curr;
}
+ tail->next = NULL;
}
fclose(fp);
aliases_up++;
--
2.25.4