From 1579c743027606559c71d1a5b3272d41e20cafb1 Mon Sep 17 00:00:00 2001 From: John Reiser Date: Sun, 10 May 2015 14:01:48 -0700 Subject: [PATCH] canPack() requires 0 < nfat --- src/p_mach.cpp | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/p_mach.cpp b/src/p_mach.cpp index 5bc320b3..0f9865d2 100644 --- a/src/p_mach.cpp +++ b/src/p_mach.cpp @@ -1690,6 +1690,8 @@ bool PackMachFat::canPack() fi->readx(&fat_head, sizeof(fat_head)); unsigned const nfat = check_fat_head(); + if (0==nfat) + return false; for (unsigned j=0; j < nfat; ++j) { fi->set_extent(arch[j].offset, arch[j].size); fi->seek(0, SEEK_SET);