From 0a8e726d058d2ddb5b70cb885ea61b7517124619 Mon Sep 17 00:00:00 2001
From: Marc Hartmayer <mhartmay@linux.ibm.com>
Date: Tue, 7 Sep 2021 11:59:15 +0000
Subject: [PATCH] zgetdump: return -EINVAL for user space core dumps
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zgetdump is for analyzing VM coredumps and not user space coredumps therefore
return an error in case of a user space coredump.

Reviewed-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
---
 zdump/dfi_elf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/zdump/dfi_elf.c b/zdump/dfi_elf.c
index a8e98afa..2ebbfe49 100644
--- a/zdump/dfi_elf.c
+++ b/zdump/dfi_elf.c
@@ -48,6 +48,7 @@ static int pt_load_add(Elf64_Phdr *phdr)
 		phdr->p_paddr = phdr->p_vaddr;
 		STDERR("Dump file \"%s\" is a user space core dump\n",
 		      g.opts.device);
+		return -EINVAL;
 	}
 	if (phdr->p_memsz == 0)
 		return -EINVAL;