diff options
Diffstat (limited to 'fs/coredump.c')
| -rw-r--r-- | fs/coredump.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/coredump.c b/fs/coredump.c index 592683711c64..1e2c87acac9b 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/slab.h> #include <linux/file.h> #include <linux/fdtable.h> @@ -161,7 +162,7 @@ static int cn_print_exe_file(struct core_name *cn) if (!exe_file) return cn_esc_printf(cn, "%s (path unknown)", current->comm); - pathbuf = kmalloc(PATH_MAX, GFP_TEMPORARY); + pathbuf = kmalloc(PATH_MAX, GFP_KERNEL); if (!pathbuf) { ret = -ENOMEM; goto put_exe_file; @@ -679,16 +680,11 @@ void do_coredump(const siginfo_t *siginfo) * privs and don't want to unlink another user's coredump. */ if (!need_suid_safe) { - mm_segment_t old_fs; - - old_fs = get_fs(); - set_fs(KERNEL_DS); /* * If it doesn't exist, that's fine. If there's some * other problem, we'll catch it at the filp_open(). */ - (void) sys_unlink((const char __user *)cn.corename); - set_fs(old_fs); + do_unlinkat(AT_FDCWD, getname_kernel(cn.corename)); } /* |