From 82d70a84c8ee42ef969a9cfddc0f5b30b16165f5 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 14 Nov 2023 12:13:29 -0800 Subject: [PATCH] linux-user: Fix loaddr computation for some elf files The file offset of the load segment is not relevant to the low address, only the beginning of the virtual address page. Cc: qemu-stable@nongnu.org Fixes: a93934fecd4 ("elf: take phdr offset into account when calculating the program load address") Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1952 Signed-off-by: Richard Henderson Reviewed-by: Michael Tokarev --- linux-user/elfload.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 4cd6891d7b..cf9e74468b 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -3308,7 +3308,7 @@ static void load_elf_image(const char *image_name, const ImageSource *src, for (i = 0; i < ehdr->e_phnum; ++i) { struct elf_phdr *eppnt = phdr + i; if (eppnt->p_type == PT_LOAD) { - abi_ulong a = eppnt->p_vaddr - eppnt->p_offset; + abi_ulong a = eppnt->p_vaddr & TARGET_PAGE_MASK; if (a < loaddr) { loaddr = a; }