From 300b31b2dfb3ee7a84c78bd2802cb5649d0dc1ba Mon Sep 17 00:00:00 2001 From: Sam Newbold 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/025-file-contents') 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" } -- cgit v1.2.3