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From 487924cda8c6c1a5360e15d4858432d676069f1b Mon Sep 17 00:00:00 2001
From: pedro martelletto <pedro@yubico.com>
Date: Sun, 4 Apr 2021 10:41:24 +0200
Subject: [PATCH] log: explicit truncation to placate gcc; gh#318
---
src/log.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/log.c b/src/log.c
index 3d603c2a..ab18ae12 100644
--- a/src/log.c
+++ b/src/log.c
@@ -33,14 +33,14 @@ log_on_stderr(const char *str)
static void
do_log(const char *suffix, const char *fmt, va_list args)
{
- char line[LINELEN], body[LINELEN - 3];
+ char line[LINELEN], body[LINELEN];
vsnprintf(body, sizeof(body), fmt, args);
if (suffix != NULL)
- snprintf(line, sizeof(line), "%s: %s\n", body, suffix);
+ snprintf(line, sizeof(line), "%.180s: %.70s\n", body, suffix);
else
- snprintf(line, sizeof(line), "%s\n", body);
+ snprintf(line, sizeof(line), "%.180s\n", body);
log_handler(line);
}
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