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Do not blow up when we walk off the end of the brands list.

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Found by:	kris, jake
This commit is contained in:
Peter Wemm 2002-09-08 02:17:44 +00:00
parent a9f9df5daf
commit d0ca7c29dc
1 changed files with 3 additions and 1 deletions
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4
sys/kern/imgact_elf.c
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@ -188,6 +188,7 @@ __elfN(get_brandinfo)(const Elf_Ehdr *hdr, const char *interp)
static int
__elfN(check_header)(const Elf_Ehdr *hdr)
{
Elf_Brandinfo *bi;
int i;
if (!IS_ELF(*hdr) ||
@ -201,7 +202,8 @@ __elfN(check_header)(const Elf_Ehdr *hdr)
*/
for (i = 0; i < MAX_BRANDS; i++) {
if (elf_brand_list[i]->machine == hdr->e_machine)
bi = elf_brand_list[i];
if (bi != NULL && bi->machine == hdr->e_machine)
break;
}
if (i == MAX_BRANDS)