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https://issues.apache.org/jira/browse/AXIS2C-1154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12608689#action_12608689
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Damitha Kumarage commented on AXIS2C-1154:
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Supun, Your fix makes sense to me. What Frederic doing is from his client
application he retrieves the anonymous svc client and create a new operation
for it and call send_robust with that op name. But he set the wrong MEP for it.
What your patch do is check whether the mep is correctly set for the operation.
If not you return failure. I approve that patch. Please commit it.
> multiple Invalid read of size 4 for client In-Only message
> ----------------------------------------------------------
>
> Key: AXIS2C-1154
> URL: https://issues.apache.org/jira/browse/AXIS2C-1154
> Project: Axis2-C
> Issue Type: Bug
> Affects Versions: 1.4.0
> Environment: linux fc5
> Reporter: Frederic Heem
> Attachments: notify_client.c, send_robust.patch
>
>
> When sending an "In-Only" message, valgrind complains about multiple invalid
> read :
> ==13318== Invalid read of size 4
> ==13318== at 0x4049F37: axis2_msg_ctx_get_transport_in_desc
> (msg_ctx.c:1075)
> ==13318== by 0x405577E: axis2_svc_client_set_http_info (svc_client.c:1703)
> ==13318== by 0x40563D8: axis2_svc_client_send_robust_with_op_qname
> (svc_client.c:571)
> ==13318== by 0x804B477: axis2_stub_op_zigbee_PermitJoining
> (axis2_stub_zigbee.c:1248)
> ==13318== by 0x804A362: PermitJoining (zigbee_client.c:221)
> ==13318== by 0x804A523: main (zigbee_client.c:132)
> ==13318== Address 0x423a298 is 48 bytes inside a block of size 264 free'd
> ==13318== at 0x40053CC: free (vg_replace_malloc.c:323)
> ==13318== by 0x411289C: axutil_allocator_free_impl (allocator.c:91)
> ==13318== by 0x404CBE9: axis2_msg_ctx_free (msg_ctx.c:540)
> ==13318== by 0x4053E3C: axis2_op_client_add_msg_ctx (op_client.c:226)
> ==13318== by 0x40544E4: axis2_op_client_execute (op_client.c:522)
> ==13318== by 0x40563C9: axis2_svc_client_send_robust_with_op_qname
> (svc_client.c:570)
> ==13318== by 0x804B477: axis2_stub_op_zigbee_PermitJoining
> (axis2_stub_zigbee.c:1248)
> ==13318== by 0x804A362: PermitJoining (zigbee_client.c:221)
> ==13318== by 0x804A523: main (zigbee_client.c:132)
> ==13318==
> ==13318== Invalid read of size 4
> ==13318== at 0x4048447: axis2_msg_ctx_get_status_code (msg_ctx.c:2662)
> ==13318== by 0x4055877: axis2_svc_client_set_http_info (svc_client.c:1756)
> ==13318== by 0x40563D8: axis2_svc_client_send_robust_with_op_qname
> (svc_client.c:571)
> ==13318== by 0x804B477: axis2_stub_op_zigbee_PermitJoining
> (axis2_stub_zigbee.c:1248)
> ==13318== by 0x804A362: PermitJoining (zigbee_client.c:221)
> ==13318== by 0x804A523: main (zigbee_client.c:132)
> ==13318== Address 0x423a2f0 is 136 bytes inside a block of size 264 free'd
> ==13318== at 0x40053CC: free (vg_replace_malloc.c:323)
> ==13318== by 0x411289C: axutil_allocator_free_impl (allocator.c:91)
> ==13318== by 0x404CBE9: axis2_msg_ctx_free (msg_ctx.c:540)
> ==13318== by 0x4053E3C: axis2_op_client_add_msg_ctx (op_client.c:226)
> ==13318== by 0x40544E4: axis2_op_client_execute (op_client.c:522)
> ==13318== by 0x40563C9: axis2_svc_client_send_robust_with_op_qname
> (svc_client.c:570)
> ==13318== by 0x804B477: axis2_stub_op_zigbee_PermitJoining
> (axis2_stub_zigbee.c:1248)
> ==13318== by 0x804A362: PermitJoining (zigbee_client.c:221)
> ==13318== by 0x804A523: main (zigbee_client.c:132)
> ==13318==
> ==13318== Invalid read of size 4
> ==13318== at 0x4048347: axis2_msg_ctx_get_auth_failed (msg_ctx.c:2683)
> ==13318== by 0x40563E4: axis2_svc_client_send_robust_with_op_qname
> (svc_client.c:572)
> ==13318== by 0x804B477: axis2_stub_op_zigbee_PermitJoining
> (axis2_stub_zigbee.c:1248)
> ==13318== by 0x804A362: PermitJoining (zigbee_client.c:221)
> ==13318== by 0x804A523: main (zigbee_client.c:132)
> ==13318== Address 0x423a360 is 248 bytes inside a block of size 264 free'd
> ==13318== at 0x40053CC: free (vg_replace_malloc.c:323)
> ==13318== by 0x411289C: axutil_allocator_free_impl (allocator.c:91)
> ==13318== by 0x404CBE9: axis2_msg_ctx_free (msg_ctx.c:540)
> ==13318== by 0x4053E3C: axis2_op_client_add_msg_ctx (op_client.c:226)
> ==13318== by 0x40544E4: axis2_op_client_execute (op_client.c:522)
> ==13318== by 0x40563C9: axis2_svc_client_send_robust_with_op_qname
> (svc_client.c:570)
> ==13318== by 0x804B477: axis2_stub_op_zigbee_PermitJoining
> (axis2_stub_zigbee.c:1248)
> ==13318== by 0x804A362: PermitJoining (zigbee_client.c:221)
> ==13318== by 0x804A523: main (zigbee_client.c:132)
> ==13318==
> ==13318== Invalid read of size 4
> ==13318== at 0x4048147: axis2_msg_ctx_get_required_auth_is_http
> (msg_ctx.c:2725)
> ==13318== by 0x40563F6: axis2_svc_client_send_robust_with_op_qname
> (svc_client.c:573)
> ==13318== by 0x804B477: axis2_stub_op_zigbee_PermitJoining
> (axis2_stub_zigbee.c:1248)
> ==13318== by 0x804A362: PermitJoining (zigbee_client.c:221)
> ==13318== by 0x804A523: main (zigbee_client.c:132)
> ==13318== Address 0x423a364 is 252 bytes inside a block of size 264 free'd
> ==13318== at 0x40053CC: free (vg_replace_malloc.c:323)
> ==13318== by 0x411289C: axutil_allocator_free_impl (allocator.c:91)
> ==13318== by 0x404CBE9: axis2_msg_ctx_free (msg_ctx.c:540)
> ==13318== by 0x4053E3C: axis2_op_client_add_msg_ctx (op_client.c:226)
> ==13318== by 0x40544E4: axis2_op_client_execute (op_client.c:522)
> ==13318== by 0x40563C9: axis2_svc_client_send_robust_with_op_qname
> (svc_client.c:570)
> ==13318== by 0x804B477: axis2_stub_op_zigbee_PermitJoining
> (axis2_stub_zigbee.c:1248)
> ==13318== by 0x804A362: PermitJoining (zigbee_client.c:221)
> ==13318== by 0x804A523: main (zigbee_client.c:132)
> ==13318==
> ==13318== Invalid read of size 4
> ==13318== at 0x4048017: axis2_msg_ctx_get_auth_type (msg_ctx.c:2761)
> ==13318== by 0x804B477: axis2_stub_op_zigbee_PermitJoining
> (axis2_stub_zigbee.c:1248)
> ==13318== by 0x804A362: PermitJoining (zigbee_client.c:221)
> ==13318== by 0x804A523: main (zigbee_client.c:132)
> ==13318== Address 0x423a368 is 256 bytes inside a block of size 264 free'd
> ==13318== at 0x40053CC: free (vg_replace_malloc.c:323)
> ==13318== by 0x411289C: axutil_allocator_free_impl (allocator.c:91)
> ==13318== by 0x404CBE9: axis2_msg_ctx_free (msg_ctx.c:540)
> ==13318== by 0x4053E3C: axis2_op_client_add_msg_ctx (op_client.c:226)
> ==13318== by 0x40544E4: axis2_op_client_execute (op_client.c:522)
> ==13318== by 0x40563C9: axis2_svc_client_send_robust_with_op_qname
> (svc_client.c:570)
> ==13318== by 0x804B477: axis2_stub_op_zigbee_PermitJoining
> (axis2_stub_zigbee.c:1248)
> ==13318== by 0x804A362: PermitJoining (zigbee_client.c:221)
> ==13318== by 0x804A523: main (zigbee_client.c:132)
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