(ITS#8989) Undefined Behavior in id2entry.c

[noloader@gmail.com]

Full_Name: JW
Version: 2.4.47
OS: Linux (Fedora 29, x86_64, fully patched)
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (151.196.22.177)


CFLAGS includes -fsanitize=undefined. These can be cleared with 1U << 31.

id2entry.c:622:9: runtime error: left shift of 1 by 31 places cannot be
represented in type 'int'
id2entry.c:691:11: runtime error: left shift of 1 by 31 places cannot be
represented in type 'int'
id2entry.c:708:22: runtime error: left shift of 1 by 31 places cannot be
represented in type 'int'
id2entry.c:709:20: runtime error: left shift of 1 by 31 places cannot be
represented in type 'int'