author: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 2020-04-20 18:14:20 -0700
committer: Linus Torvalds <torvalds@linux-foundation.org> 2020-04-21 11:11:56 -0700
commit: db973a7289dad24e6c017dcedc6aee886579dc3a
parent: 94b7cc01da5a3cc4f3da5e0ff492ef008bb555d6
Commit Summary:
Diffstat:
1 file changed, 2 insertions, 0 deletions
diff --git a/fs/coredump.c b/fs/coredump.c
index f8296a82d01d..408418e6aa13 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -211,6 +211,8 @@ static int format_corename(struct core_name *cn, struct coredump_params *cprm,
return -ENOMEM;
(*argv)[(*argc)++] = 0;
++pat_ptr;
+ if (!(*pat_ptr))
+ return -ENOMEM;
}
/* Repeat as long as we have more pattern to process and more output