From 8d0d42542e2cb7a56d645fbe4d0ef436e38bcefa Mon Sep 17 00:00:00 2001
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From: Frank Denis <github@pureftpd.org>
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Date: Tue, 18 Feb 2020 18:36:58 +0100
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Subject: [PATCH] diraliases: always set the tail of the list to NULL
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Spotted and reported by Antonio Norales from GitHub Security Labs.
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Thanks!
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Retrieved from:
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https://github.com/jedisct1/pure-ftpd/commit/8d0d42542e2cb7a56d645fbe4d0ef436e38bcefa]
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---
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src/diraliases.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/diraliases.c b/src/diraliases.c
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index 4002a36..fb70273 100644
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--- a/src/diraliases.c
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+++ b/src/diraliases.c
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@@ -93,7 +93,6 @@ int init_aliases(void)
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(tail->dir = strdup(dir)) == NULL) {
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die_mem();
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}
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- tail->next = NULL;
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} else {
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DirAlias *curr;
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@@ -105,6 +104,7 @@ int init_aliases(void)
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tail->next = curr;
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tail = curr;
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}
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+ tail->next = NULL;
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}
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fclose(fp);
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aliases_up++;
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