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From aaee4ae3272416ad0d66a4984f3398552df13cef Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Sun, 4 Nov 2018 17:01:05 +0000
Subject: [PATCH] Work around mutt_expando_format buffer overflow
This doesn't actually fix the overflow, but at least makes it less
likely to be encountered.
See https://github.com/neomutt/neomutt/issues/1388.
---
muttlib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/muttlib.c b/muttlib.c
index 431d759b9..1498c5a45 100644
--- a/muttlib.c
+++ b/muttlib.c
@@ -773,7 +773,7 @@ void mutt_expando_format(char *buf, size_t buflen, size_t col, int cols, const c
FILE *filter = NULL;
char *recycler = NULL;
- char src2[STRING];
+ char src2[LONG_STRING];
mutt_str_strfcpy(src2, src, mutt_str_strlen(src) + 1);
src = src2;
--
2.19.1
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