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Diffstat (limited to 'fs/coredump.c')
-rw-r--r--fs/coredump.c12
1 files changed, 9 insertions, 3 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",