diff options
| author | Roland McGrath <roland@gnu.org> | 2002-07-03 19:35:03 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-07-03 19:35:03 +0000 |
| commit | b51239a09ffcf29c5edf4f81a310f83f2da40a37 (patch) | |
| tree | 3e22dea8111e27f65743c64979b555a1b3291a6c | |
| parent | f32e97da0560f0af3995ed4d25b06fe43588c993 (diff) | |
2002-07-03 Roland McGrath <roland@frob.com>
* elf-load.c (exec_load): Fix e_machine checking.
| -rw-r--r-- | serverboot/elf-load.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/serverboot/elf-load.c b/serverboot/elf-load.c index 5de838c3..603eadf0 100644 --- a/serverboot/elf-load.c +++ b/serverboot/elf-load.c @@ -61,8 +61,7 @@ int exec_load(exec_read_func_t *read, exec_read_exec_func_t *read_exec, #endif if ((x.h.e_ident[EI_CLASS] != MY_CLASS) || - (x.h.e_ident[EI_DATA] != MY_DATA) || - (x.h.e_machine != MY_MACHINE)) + (x.h.e_ident[EI_DATA] != MY_DATA)) return EX_WRONG_ARCH; if (MY_CLASS == ELFCLASS64) @@ -70,6 +69,9 @@ int exec_load(exec_read_func_t *read, exec_read_exec_func_t *read_exec, Elf64_Phdr *phdr, *ph; vm_size_t phsize; + if (x.h64.e_machine != MY_MACHINE) + return EX_WRONG_ARCH; + /* XXX others */ out_info->entry = (vm_offset_t) x.h64.e_entry; out_info->init_dp = 0; /* ? */ @@ -104,6 +106,9 @@ int exec_load(exec_read_func_t *read, exec_read_exec_func_t *read_exec, Elf32_Phdr *phdr, *ph; vm_size_t phsize; + if (x.h.e_machine != MY_MACHINE) + return EX_WRONG_ARCH; + /* XXX others */ out_info->entry = (vm_offset_t) x.h.e_entry; out_info->init_dp = 0; /* ? */ |