Build error with MSAN use-of-uninitialized-value comp_err.c:734:10

Uninitialized bytes in __interceptor_strcmp at offset 3 inside [0x702000000b78, 4)

==22890==WARNING: MemorySanitizer: use-of-uninitialized-value

    #0 0x5584db in find_message /home/abychko/GitHub/MariaDB/MariaDBEnterprise/extra/comp_err.c:734:10

    #1 0x5584db in parse_input_file /home/abychko/GitHub/MariaDB/MariaDBEnterprise/extra/comp_err.c:585:11

    #2 0x5584db in main /home/abychko/GitHub/MariaDB/MariaDBEnterprise/extra/comp_err.c:183:22

    #3 0x7f29e377ee8a in __libc_start_main (/lib64/libc.so.6+0x23e8a)

    #4 0x4daa59 in _start (/home/abychko/GitHub/MariaDB/MariaDBEnterprise/extra/comp_err+0x4daa59)

  Uninitialized value was created by a heap allocation

    #0 0x5088cd in malloc (/home/abychko/GitHub/MariaDB/MariaDBEnterprise/extra/comp_err+0x5088cd)

    #1 0x5674d7 in my_malloc /home/abychko/GitHub/MariaDB/MariaDBEnterprise/mysys/my_malloc.c:88:29

    #2 0x56782b in my_strndup /home/abychko/GitHub/MariaDB/MariaDBEnterprise/mysys/my_malloc.c:242:21

    #3 0x55803a in parse_message_string /home/abychko/GitHub/MariaDB/MariaDBEnterprise/extra/comp_err.c:927:2

    #4 0x55803a in parse_input_file /home/abychko/GitHub/MariaDB/MariaDBEnterprise/extra/comp_err.c:579:12

    #5 0x55803a in main /home/abychko/GitHub/MariaDB/MariaDBEnterprise/extra/comp_err.c:183:22

    #6 0x7f29e377ee8a in __libc_start_main (/lib64/libc.so.6+0x23e8a)

SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/abychko/GitHub/MariaDB/MariaDBEnterprise/extra/comp_err.c:734:10 in find_message

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