Commit cf546ab6 authored Jan 25, 2018 by Mike Marshall

Orangefs: don't propogate whacky error codes



When we get an error return code from userspace (the client-core)
we check to make sure it is a valid code.

This patch maps the whacky return code to -EINVAL instead of
propagating garbage back up the call chain potentially resulting
in a hard-to-find train-wreck.

The client-core doesn't have any business returning whacky return
codes, but if it does, we don't want the kernel to crash as a result.

Signed-off-by: Mike Marshall <hubcap@omnibond.com>

parent 6bdfb48d

fs/orangefs/orangefs-utils.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -537,6 +537,7 @@ int orangefs_normalize_to_errno(__s32 error_code)
		*/
		} else {
		gossip_err("orangefs: orangefs_normalize_to_errno: got error code which is not from ORANGEFS.\n");
		error_code = -EINVAL;
		}
		return error_code;
		}