[LU-7937] Result of malloc that may return NULL will be dereferenced

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.9.0
• Labels: kw
• Severity: 3
• Assignee: Dmitry Eremin (Inactive)
• Reporter: Dmitry Eremin (Inactive)

Description

		if (popt->po_delete && argv[i][len - 1] != '=') {
			buf = malloc(len + 1);
			sprintf(buf, "%s=", argv[i]);
		} else {
			buf = argv[i];
		}