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-rw-r--r--fs/coredump.c12
-rw-r--r--init/do_mounts_initrd.c8
2 files changed, 15 insertions, 5 deletions
diff --git a/fs/coredump.c b/fs/coredump.c
index 7dfb3b062e24..d52f6bd5ad8e 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -525,6 +525,7 @@ void do_coredump(siginfo_t *siginfo)
if (ispipe) {
int dump_count;
char **helper_argv;
+ struct subprocess_info *sub_info;
if (ispipe < 0) {
printk(KERN_WARNING "format_corename failed\n");
@@ -571,9 +572,14 @@ void do_coredump(siginfo_t *siginfo)
goto fail_dropcount;
}
- retval = call_usermodehelper_fns(helper_argv[0], helper_argv,
- NULL, UMH_WAIT_EXEC, umh_pipe_setup,
- NULL, &cprm);
+ retval = -ENOMEM;
+ sub_info = call_usermodehelper_setup(helper_argv[0],
+ helper_argv, NULL, GFP_KERNEL,
+ umh_pipe_setup, NULL, &cprm);
+ if (sub_info)
+ retval = call_usermodehelper_exec(sub_info,
+ UMH_WAIT_EXEC);
+
argv_free(helper_argv);
if (retval) {
printk(KERN_INFO "Core dump to %s pipe failed\n",
diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
index a32ec1ce882b..3e0878e8a80d 100644
--- a/init/do_mounts_initrd.c
+++ b/init/do_mounts_initrd.c
@@ -50,6 +50,7 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
static void __init handle_initrd(void)
{
+ struct subprocess_info *info;
static char *argv[] = { "linuxrc", NULL, };
extern char *envp_init[];
int error;
@@ -70,8 +71,11 @@ static void __init handle_initrd(void)
*/
current->flags |= PF_FREEZER_SKIP;
- call_usermodehelper_fns("/linuxrc", argv, envp_init, UMH_WAIT_PROC,
- init_linuxrc, NULL, NULL);
+ info = call_usermodehelper_setup("/linuxrc", argv, envp_init,
+ GFP_KERNEL, init_linuxrc, NULL, NULL);
+ if (!info)
+ return;
+ call_usermodehelper_exec(info, UMH_WAIT_PROC);
current->flags &= ~PF_FREEZER_SKIP;