[LU-10766] Incorrect freeing in llapi_dir_create

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.12.0
• Affects Version/s: Lustre 2.11.0
• Severity: 3
• Assignee: Oleg Drokin
• Reporter: Oleg Drokin

Description

llapi_dir_create has this code:

        dirpath = strdup(name);
        if (!dirpath) {
                free(lmu);
                return -ENOMEM;
        }

        namepath = strdup(name);
        if (!namepath) {
                free(namepath);
                free(lmu);
                return -ENOMEM;
        }

Of course it makes no sense to free() namepath when it was already NULL.
I suspect it was supposed to be freeing dirpath allocated just above it?

Issue Links

• is related to: LU-15494 DNE3: "lfs setdirstripe -D" for specific MDTs
• is related to: LU-8616 DNE3: enhance "lfs mkdir" to select specific MDTs