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** [tickets:#2496] amf: amfd crashes while trying to free invalid memory.**
**Status:** accepted
**Milestone:** 5.17.06
**Created:** Wed Jun 14, 2017 08:49 AM UTC by Praveen
**Last Updated:** Wed Jun 14, 2017 08:49 AM UTC
**Owner:** Praveen
Steps to reproduce:
1)Bring AMF demo up on one controller.
2)Issue lock operation on active SU.
3)When component is still processing quiesced assignment, run below command:
immlist safSu=SU1,safSg=AmfDemo,safApp=AmfDemo1
4)AMF wil crash for updating runtime atributes of SU in su_rt_attr_cb().
bt:
\#0 0x00007fac6971fcc9 in __GI_raise (sig=sig@entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
\#1 0x00007fac697230d8 in __GI_abort () at abort.c:89
\#2 0x00007fac6975c394 in __libc_message (do_abort=do_abort@entry=1,
fmt=fmt@entry=0x7fac6986ab28 "*** Error in `%s': %s: 0x%s ***\n") at
../sysdeps/posix/libc_fatal.c:175
\#3 0x00007fac6976866e in malloc_printerr (ptr=<optimized out>,
str=0x7fac6986acc8 "free(): invalid next size (fast)", action=1) at
malloc.c:4996
\#4 _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at
malloc.c:3840
\#5 0x00007fac6b4c471a in su_rt_attr_cb (immOiHandle=<optimized out>,
objectName=<optimized out>,
attributeNames=<optimized out>) at src/amf/amfd/su.cc:1501
\#6 0x00007fac6b4531f1 in rt_attr_update_cb (immoi_handle=94489411855,
object_name=0x7fac640041b8,
attribute_names=0x7fac6c104290) at src/amf/amfd/imm.cc:881
\#7 0x00007fac6a99bc42 in imma_process_callback_info
(cb=cb@entry=0x7fac6aba6320 <imma_cb>, cl_node=0x7fac6c0cf250,
callback=callback@entry=0x7fac64004190, immHandle=94489411855) at
src/imm/agent/imma_proc.cc:3266
\#8 0x00007fac6a99bf79 in imma_hdl_callbk_dispatch_all (cb=0x7fac6aba6320
<imma_cb>, immHandle=94489411855)
at src/imm/agent/imma_proc.cc:1812
\#9 0x00007fac6a99301d in saImmOiDispatch (immOiHandle=94489411855,
dispatchFlags=SA_DISPATCH_ALL)
at src/imm/agent/imma_oi_api.cc:642
\#10 0x00007fac6b412868 in main_loop () at src/amf/amfd/main.cc:717
\#11 main (argc=<optimized out>, argv=<optimized out>) at
src/amf/amfd/main.cc:848
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