From 300b31b2dfb3ee7a84c78bd2802cb5649d0dc1ba Mon Sep 17 00:00:00 2001
From: Sam Newbold <sam@rwsh.org>
Date: Mon, 10 Jun 2019 16:29:37 +0200
Subject: print_file_contents: allocate enough to include \0
related to #331
Previously, if max_chars was read, the null byte would be written
past the end of buf.
---
testcases/025-file-contents/expected_output.txt | 2 +-
testcases/025-file-contents/i3status.conf | 6 ++++++
2 files changed, 7 insertions(+), 1 deletion(-)
(limited to 'testcases')
diff --git a/testcases/025-file-contents/expected_output.txt b/testcases/025-file-contents/expected_output.txt
index 5c56020..b3fb8e5 100644
--- a/testcases/025-file-contents/expected_output.txt
+++ b/testcases/025-file-contents/expected_output.txt
@@ -1 +1 @@
-contents | NONEXISTANT - 2: No such file or directory
+contents | con | NONEXISTANT - 2: No such file or directory
diff --git a/testcases/025-file-contents/i3status.conf b/testcases/025-file-contents/i3status.conf
index 26646cd..78f9f50 100644
--- a/testcases/025-file-contents/i3status.conf
+++ b/testcases/025-file-contents/i3status.conf
@@ -3,12 +3,18 @@ general {
}
order += "read_file EXISTING"
+order += "read_file TRUNCATED"
order += "read_file NONEXISTANT"
read_file EXISTING {
path = "testcases/025-file-contents/short.txt"
}
+read_file TRUNCATED {
+ path = "testcases/025-file-contents/short.txt"
+ max_characters = 3
+}
+
read_file NONEXISTANT {
path = "testcases/025-file-contents/nonexistant"
}
--
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