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-rw-r--r--kernel/kmod.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/kmod.c b/kernel/kmod.c
index 5c63c53014a9..f8121b95183f 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -35,6 +35,7 @@
#include <linux/mount.h>
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/resource.h>
#include <asm/uaccess.h>
extern int max_threads;
@@ -158,6 +159,9 @@ static int ____call_usermodehelper(void *data)
FD_SET(0, fdt->open_fds);
FD_CLR(0, fdt->close_on_exec);
spin_unlock(&f->file_lock);
+
+ /* and disallow core files too */
+ current->signal->rlim[RLIMIT_CORE] = (struct rlimit){0, 0};
}
/* We can run anywhere, unlike our parent keventd(). */