From a84cfbae7209fd9743b5521d2635b1af72e498d9 Mon Sep 17 00:00:00 2001 From: "Carsten Haitzler (Rasterman)" Date: Thu, 15 Aug 2019 19:17:35 +0100 Subject: [PATCH] ethumb - fix short alloc on stack not including nul char space fix space for nul byte with alloca. --- src/lib/ethumb/ethumb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/lib/ethumb/ethumb.c b/src/lib/ethumb/ethumb.c index 00edfd5bed..38552bfad3 100644 --- a/src/lib/ethumb/ethumb.c +++ b/src/lib/ethumb/ethumb.c @@ -911,7 +911,7 @@ _ethumb_generate_hash(const char *file) { char *tmp; - tmp = alloca(length); + tmp = alloca(length + 1); length = getxattr(file, "user.e.md5", tmp, length); /* check if we have at least something that look like a md5 hash */