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Skip empty sections. From Allen Briggs.

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This commit is contained in:
thorpej 2002-11-07 05:55:08 +00:00
parent d6cd994028
commit 3d3807182d
1 changed files with 4 additions and 2 deletions
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6
sbin/modload/elf.c
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@ -1,4 +1,4 @@
/* $NetBSD: elf.c,v 1.13 2002/10/10 01:57:10 simonb Exp $ */
/* $NetBSD: elf.c,v 1.14 2002/11/07 05:55:08 thorpej Exp $ */
/*
* Copyright (c) 1998 Johan Danielsson <joda@pdc.kth.se>
@ -29,7 +29,7 @@
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: elf.c,v 1.13 2002/10/10 01:57:10 simonb Exp $");
__RCSID("$NetBSD: elf.c,v 1.14 2002/11/07 05:55:08 thorpej Exp $");
#include <sys/param.h>
@ -106,6 +106,8 @@ read_sections(int fd, Elf_Ehdr *ehdr, char *shstrtab, struct elf_section **head)
for (i = 0; i < ehdr->e_shnum; i++) {
struct elf_section *s;
read_section_header(fd, ehdr, i, &shdr);
if (shdr.sh_size == 0)
continue;
if (((shdr.sh_flags & SHF_ALLOC) == 0)
&& (shdr.sh_type != SHT_STRTAB)
&& (shdr.sh_type != SHT_SYMTAB)