diff options
Diffstat (limited to 'fs/binfmt_misc.c')
| -rw-r--r-- | fs/binfmt_misc.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c index cdb45829354d..264829745d6f 100644 --- a/fs/binfmt_misc.c +++ b/fs/binfmt_misc.c @@ -218,19 +218,10 @@ static int load_misc_binary(struct linux_binprm *bprm) goto error; bprm->file = interp_file; - if (fmt->flags & MISC_FMT_CREDENTIALS) { - loff_t pos = 0; - - /* - * No need to call prepare_binprm(), it's already been - * done. bprm->buf is stale, update from interp_file. - */ - memset(bprm->buf, 0, BINPRM_BUF_SIZE); - retval = kernel_read(bprm->file, bprm->buf, BINPRM_BUF_SIZE, - &pos); - } else - retval = prepare_binprm(bprm); + if (fmt->flags & MISC_FMT_CREDENTIALS) + bprm->preserve_creds = 1; + retval = prepare_binprm(bprm); if (retval < 0) goto error; |