diff options
Diffstat (limited to 'arch/mips/kernel/irixelf.c')
| -rw-r--r-- | arch/mips/kernel/irixelf.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/mips/kernel/irixelf.c b/arch/mips/kernel/irixelf.c index 86883ea45..080e08cfb 100644 --- a/arch/mips/kernel/irixelf.c +++ b/arch/mips/kernel/irixelf.c @@ -1,4 +1,4 @@ -/* $Id: irixelf.c,v 1.21 1999/09/28 22:25:46 ralf Exp $ +/* $Id: irixelf.c,v 1.22 1999/10/09 00:00:58 ralf Exp $ * * irixelf.c: Code to load IRIX ELF executables which conform to * the MIPS ABI. @@ -404,9 +404,8 @@ static unsigned int load_irix_interp(struct elfhdr * interp_elf_ex, /* Check sanity of IRIX elf executable header. */ static int verify_binary(struct elfhdr *ehp, struct linux_binprm *bprm) { - if (ehp->e_ident[0] != 0x7f || strncmp(&ehp->e_ident[1], "ELF", 3)) { - return -ENOEXEC; - } + if (memcmp(ehp->e_ident, ELFMAG, SELFMAG) != 0) + return -ENOEXEC; /* First of all, some simple consistency checks */ if((ehp->e_type != ET_EXEC && ehp->e_type != ET_DYN) || @@ -495,7 +494,7 @@ out: static inline int verify_irix_interpreter(struct elfhdr *ihp) { - if(ihp->e_ident[0] != 0x7f || strncmp(&ihp->e_ident[1], "ELF", 3)) + if (memcmp(ihp->e_ident, ELFMAG, SELFMAG) != 0) return -ELIBBAD; return 0; } @@ -872,8 +871,7 @@ static inline int do_load_irix_library(struct file *file) if (error != sizeof(elf_ex)) return -ENOEXEC; - if (elf_ex.e_ident[0] != 0x7f || - strncmp(&elf_ex.e_ident[1], "ELF",3) != 0) + if (memcmp(elf_ex.e_ident, ELFMAG, SELFMAG) != 0) return -ENOEXEC; /* First of all, some simple consistency checks. */ |