diff options
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/exec.c b/fs/exec.c index 4e834f16d9da..604834f3b208 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -980,7 +980,7 @@ int flush_old_exec(struct linux_binprm * bprm) /* This is the point of no return */ current->sas_ss_sp = current->sas_ss_size = 0; - if (current->euid == current->uid && current->egid == current->gid) + if (current_euid() == current_uid() && current_egid() == current_gid()) set_dumpable(current->mm, 1); else set_dumpable(current->mm, suid_dumpable); @@ -1007,7 +1007,7 @@ int flush_old_exec(struct linux_binprm * bprm) */ current->mm->task_size = TASK_SIZE; - if (bprm->e_uid != current->euid || bprm->e_gid != current->egid) { + if (bprm->e_uid != current_euid() || bprm->e_gid != current_egid()) { suid_keys(current); set_dumpable(current->mm, suid_dumpable); current->pdeath_signal = 0; @@ -1047,8 +1047,8 @@ int prepare_binprm(struct linux_binprm *bprm) if (bprm->file->f_op == NULL) return -EACCES; - bprm->e_uid = current->euid; - bprm->e_gid = current->egid; + bprm->e_uid = current_euid(); + bprm->e_gid = current_egid(); if(!(bprm->file->f_path.mnt->mnt_flags & MNT_NOSUID)) { /* Set-uid? */ @@ -1096,7 +1096,7 @@ void compute_creds(struct linux_binprm *bprm) { int unsafe; - if (bprm->e_uid != current->uid) { + if (bprm->e_uid != current_uid()) { suid_keys(current); current->pdeath_signal = 0; } @@ -1424,7 +1424,7 @@ static int format_corename(char *corename, long signr) /* uid */ case 'u': rc = snprintf(out_ptr, out_end - out_ptr, - "%d", current->uid); + "%d", current_uid()); if (rc > out_end - out_ptr) goto out; out_ptr += rc; @@ -1432,7 +1432,7 @@ static int format_corename(char *corename, long signr) /* gid */ case 'g': rc = snprintf(out_ptr, out_end - out_ptr, - "%d", current->gid); + "%d", current_gid()); if (rc > out_end - out_ptr) goto out; out_ptr += rc; @@ -1709,7 +1709,7 @@ int do_coredump(long signr, int exit_code, struct pt_regs * regs) struct inode * inode; struct file * file; int retval = 0; - int fsuid = current->fsuid; + int fsuid = current_fsuid(); int flag = 0; int ispipe = 0; unsigned long core_limit = current->signal->rlim[RLIMIT_CORE].rlim_cur; @@ -1815,7 +1815,7 @@ int do_coredump(long signr, int exit_code, struct pt_regs * regs) * Dont allow local users get cute and trick others to coredump * into their pre-created files: */ - if (inode->i_uid != current->fsuid) + if (inode->i_uid != current_fsuid()) goto close_fail; if (!file->f_op) goto close_fail; |