with CFLAGS="-O3 -Werror=strict-overflow -Wstrict-overflow=2"
gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10) gives:
keytab_any.c: In function ‘any_remove_entry’:
keytab_any.c:241:7: warning: assuming signed overflow does not occur when simplifying conditional to constant [-Wstrict-overflow]
if(!found)
^
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
a3d8951df5