From: Toni Wilen <twilen@winuae.net>
Date: Mon, 12 Sep 2016 15:00:44 +0000 (+0300)
Subject: Don't crash if archive contains really huge file.
X-Git-Tag: 3400~92
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=f49505beb146465ca37c1ea683260d8c2decc448;p=francis%2Fwinuae.git

Don't crash if archive contains really huge file.
---

diff --git a/zfile.cpp b/zfile.cpp
index 22fe3d65..1e9f042a 100644
--- a/zfile.cpp
+++ b/zfile.cpp
@@ -1963,6 +1963,10 @@ struct zfile *zfile_dup (struct zfile *zf)
 	} else if (zf->data) {
 		nzf = zfile_create (zf, NULL);
 		nzf->data = xmalloc (uae_u8, zf->size);
+		if (!nzf->data) {
+			write_log(_T("Out of memory: %s\n"), zfile_getname(zf));
+			return NULL;
+		}
 		memcpy (nzf->data, zf->data, zf->size);
 		nzf->size = zf->size;
 		nzf->datasize = zf->datasize;