scripts: gen_syscall: ignore Coverity overrun check
Coverity does not understand syscall mechanism and will already
complain when any function argument is not of exact size as
uintptr_t. So tell Coverity to ignore this particular rule here.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
diff --git a/scripts/gen_syscalls.py b/scripts/gen_syscalls.py
index 95cd8c1..1c6b7fe 100755
--- a/scripts/gen_syscalls.py
+++ b/scripts/gen_syscalls.py
@@ -193,6 +193,12 @@
% (len(mrsh_args),
", ".join(mrsh_args + [syscall_id])))
+ # Coverity does not understand syscall mechanism
+ # and will already complain when any function argument
+ # is not of exact size as uintptr_t. So tell Coverity
+ # to ignore this particular rule here.
+ wrap += "\t\t/* coverity[OVERRUN] */\n"
+
if ret64:
wrap += "\t\t" + "(void)%s;\n" % invoke
wrap += "\t\t" + "return (%s)ret64;\n" % func_type
