The patch titled
Subject: tools/vm/page_owner_sort.c: check malloc() return
has been removed from the -mm tree. Its filename was
tools-vm-page_owner_sortc-fix-the-potential-stack-overflow-risk.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Tang Bin <tangbin@xxxxxxxxxxxxxxxxxxxx>
Subject: tools/vm/page_owner_sort.c: check malloc() return
Link: https://lkml.kernel.org/r/20210506131402.10416-1-tangbin@xxxxxxxxxxxxxxxxxxxx
Signed-off-by: Zhang Shengju <zhangshengju@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Tang Bin <tangbin@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/vm/page_owner_sort.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/tools/vm/page_owner_sort.c~tools-vm-page_owner_sortc-fix-the-potential-stack-overflow-risk
+++ a/tools/vm/page_owner_sort.c
@@ -132,6 +132,10 @@ int main(int argc, char **argv)
qsort(list, list_size, sizeof(list[0]), compare_txt);
list2 = malloc(sizeof(*list) * list_size);
+ if (!list2) {
+ printf("Out of memory\n");
+ exit(1);
+ }
printf("culling\n");
_
Patches currently in -mm which might be from tangbin@xxxxxxxxxxxxxxxxxxxx are
