From 90df84eb2e05926351cc7df661712c97779c9163 Mon Sep 17 00:00:00 2001
From: Scott Worley <scottworley@scottworley.com>
Date: Wed, 13 Sep 2023 11:40:48 -0700
Subject: [PATCH] =?utf8?q?appease=20clang-tidy:=20Careful=20of=20size=5Ft?=
 =?utf8?q?=E2=86=92int=20narrowing=20conversion?=
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Why does fgets take an int instead of a size_t?  :(
---
 tl-append-test.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tl-append-test.c b/tl-append-test.c
index 4d51c38..08cf800 100644
--- a/tl-append-test.c
+++ b/tl-append-test.c
@@ -3,6 +3,7 @@
 #include <assert.h>
 #include <ctype.h>
 #include <errno.h>
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -89,6 +90,8 @@ static void verify_log_contents(ex_t exps[]) {
     die_err("Error opening log file");
   for (size_t i = 0; !is_end(exps[i]); i++) {
     size_t len = TIMESTAMP_LEN + 1 + strlen(exps[i].message);
+    if (len > INT_MAX - 1)
+      die("message too long");
     char *buf = (char *)malloc(len + 2);
     if (fgets(buf, len + 1, f) == NULL)
       die("Error reading log file");
-- 
2.44.1