diff options
Diffstat (limited to 'usr.bin/pmdb/elf_syms.c')
| -rw-r--r-- | usr.bin/pmdb/elf_syms.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/usr.bin/pmdb/elf_syms.c b/usr.bin/pmdb/elf_syms.c index f566a930b6c..492551c5d65 100644 --- a/usr.bin/pmdb/elf_syms.c +++ b/usr.bin/pmdb/elf_syms.c @@ -1,4 +1,4 @@ -/* $OpenBSD: elf_syms.c,v 1.3 2002/03/15 17:49:51 art Exp $ */ +/* $OpenBSD: elf_syms.c,v 1.4 2002/03/19 21:17:52 fgsch Exp $ */ /* * Copyright (c) 2002 Artur Grabowski <art@openbsd.org> * All rights reserved. @@ -79,29 +79,31 @@ int sym_check_elf(const char *name, struct pstate *ps) { Elf_Ehdr ehdr; + int error = 0; int fd; if ((fd = open(name, O_RDONLY)) < 0) - return (-1); + return (1); if (pread(fd, &ehdr, sizeof(Elf_Ehdr), 0) != sizeof(Elf_Ehdr)) - return (-1); + error = 1; #ifndef __NetBSD__ - if (!IS_ELF(ehdr) || + if (!error && !IS_ELF(ehdr) || ehdr.e_ident[EI_CLASS] != ELF_TARG_CLASS || ehdr.e_ident[EI_DATA] != ELF_TARG_DATA || ehdr.e_ident[EI_VERSION] != ELF_TARG_VER || ehdr.e_machine != ELF_TARG_MACH || ehdr.e_version != ELF_TARG_VER) - return (-1); + error = 1; #endif close(fd); - ps->ps_sops = &elf_sops; + if (!error) + ps->ps_sops = &elf_sops; - return (0); + return (error); } struct sym_table * |