diff options
| -rw-r--r-- | fs/coredump.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/coredump.c b/fs/coredump.c index 8feb9c1cf83d..c7f75042831a 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -92,7 +92,7 @@ enum coredump_type_t { }; struct core_name { - char *corename; + char *corename __counted_by_ptr(size); int used, size; unsigned int core_pipe_limit; bool core_dumped; @@ -106,15 +106,15 @@ static int expand_corename(struct core_name *cn, int size) size = kmalloc_size_roundup(size); corename = krealloc(cn->corename, size, GFP_KERNEL); - if (!corename) return -ENOMEM; + cn->corename = corename; + cn->size = size; + if (size > core_name_size) /* racy but harmless */ core_name_size = size; - cn->size = size; - cn->corename = corename; return 0; } |