https://bugs.openldap.org/show_bug.cgi?id=10118

Issue ID: 10118 Summary: slapcat terminates with "double free or corruption (out)" message Product: OpenLDAP Version: 2.5.13 Hardware: x86_64 OS: Linux Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: client tools Assignee: bugs@openldap.org Reporter: dma_k@mail.ru Target Milestone: ---

The issue started to appear after upgrading slapd from v2.4.57 to v2.5.13 (Debian bullseye → bookworm).

$ slapcat -s cn=config ... double free or corruption (out) Aborted (core dumped)

Coredump:

#0 0x00007faf0a009d3c n/a (libc.so.6 + 0x8ad3c) #1 0x00007faf09fbaf32 raise (libc.so.6 + 0x3bf32) #2 0x00007faf09fa5472 abort (libc.so.6 + 0x26472) #3 0x00007faf09ffe340 n/a (libc.so.6 + 0x7f340) #4 0x00007faf0a0136ba n/a (libc.so.6 + 0x946ba) #5 0x00007faf0a015720 n/a (libc.so.6 + 0x96720) #6 0x00007faf0a017d9f __libc_free (libc.so.6 + 0x98d9f) #7 0x00005608e5287216 slap_tool_init (slapcat + 0xba216) #8 0x00005608e52864a1 slapcat (slapcat + 0xb94a1) #9 0x00005608e51edc73 main (slapcat + 0x20c73) #10 0x00007faf09fa61ca n/a (libc.so.6 + 0x271ca) #11 0x00007faf09fa6285 __libc_start_main (libc.so.6 + 0x27285) #12 0x00005608e51ef061 _start (slapcat + 0x22061)