[ 
https://issues.apache.org/jira/browse/DISPATCH-1566?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17038471#comment-17038471
 ] 

ASF GitHub Bot commented on DISPATCH-1566:
------------------------------------------

codecov-io commented on issue #679: DISPATCH-1566: fix safe_snptrintf
URL: https://github.com/apache/qpid-dispatch/pull/679#issuecomment-587058845
 
 
   # 
[Codecov](https://codecov.io/gh/apache/qpid-dispatch/pull/679?src=pr&el=h1) 
Report
   > Merging 
[#679](https://codecov.io/gh/apache/qpid-dispatch/pull/679?src=pr&el=desc) into 
[master](https://codecov.io/gh/apache/qpid-dispatch/commit/b282a284d6853acd14386f33a60d8b079dec93ec?src=pr&el=desc)
 will **increase** coverage by `0.06%`.
   > The diff coverage is `63.63%`.
   
   [![Impacted file tree 
graph](https://codecov.io/gh/apache/qpid-dispatch/pull/679/graphs/tree.svg?width=650&token=rk2Cgd27pP&height=150&src=pr)](https://codecov.io/gh/apache/qpid-dispatch/pull/679?src=pr&el=tree)
   
   ```diff
   @@            Coverage Diff            @@
   ##           master    #679      +/-   ##
   =========================================
   + Coverage   86.83%   86.9%   +0.06%     
   =========================================
     Files          92      92              
     Lines       21047   21131      +84     
   =========================================
   + Hits        18277   18363      +86     
   + Misses       2770    2768       -2
   ```
   
   
   | [Impacted 
Files](https://codecov.io/gh/apache/qpid-dispatch/pull/679?src=pr&el=tree) | 
Coverage Δ | |
   |---|---|---|
   | 
[src/router\_core/terminus.c](https://codecov.io/gh/apache/qpid-dispatch/pull/679/diff?src=pr&el=tree#diff-c3JjL3JvdXRlcl9jb3JlL3Rlcm1pbnVzLmM=)
 | `87.73% <63.63%> (-1.24%)` | :arrow_down: |
   | 
[src/router\_core/agent\_router.c](https://codecov.io/gh/apache/qpid-dispatch/pull/679/diff?src=pr&el=tree#diff-c3JjL3JvdXRlcl9jb3JlL2FnZW50X3JvdXRlci5j)
 | `90.42% <0%> (-0.59%)` | :arrow_down: |
   | 
[src/router\_core/route\_tables.c](https://codecov.io/gh/apache/qpid-dispatch/pull/679/diff?src=pr&el=tree#diff-c3JjL3JvdXRlcl9jb3JlL3JvdXRlX3RhYmxlcy5j)
 | `79.94% <0%> (-0.59%)` | :arrow_down: |
   | 
[src/router\_core/transfer.c](https://codecov.io/gh/apache/qpid-dispatch/pull/679/diff?src=pr&el=tree#diff-c3JjL3JvdXRlcl9jb3JlL3RyYW5zZmVyLmM=)
 | `93.41% <0%> (-0.49%)` | :arrow_down: |
   | 
[src/router\_core/connections.c](https://codecov.io/gh/apache/qpid-dispatch/pull/679/diff?src=pr&el=tree#diff-c3JjL3JvdXRlcl9jb3JlL2Nvbm5lY3Rpb25zLmM=)
 | `93.61% <0%> (-0.3%)` | :arrow_down: |
   | 
[src/router\_node.c](https://codecov.io/gh/apache/qpid-dispatch/pull/679/diff?src=pr&el=tree#diff-c3JjL3JvdXRlcl9ub2RlLmM=)
 | `93.09% <0%> (-0.15%)` | :arrow_down: |
   | 
[src/server.c](https://codecov.io/gh/apache/qpid-dispatch/pull/679/diff?src=pr&el=tree#diff-c3JjL3NlcnZlci5j)
 | `86.81% <0%> (+0.06%)` | :arrow_up: |
   | 
[src/container.c](https://codecov.io/gh/apache/qpid-dispatch/pull/679/diff?src=pr&el=tree#diff-c3JjL2NvbnRhaW5lci5j)
 | `82.35% <0%> (+0.18%)` | :arrow_up: |
   | 
[src/log.c](https://codecov.io/gh/apache/qpid-dispatch/pull/679/diff?src=pr&el=tree#diff-c3JjL2xvZy5j)
 | `90.42% <0%> (+0.19%)` | :arrow_up: |
   | 
[src/router\_core/delivery.c](https://codecov.io/gh/apache/qpid-dispatch/pull/679/diff?src=pr&el=tree#diff-c3JjL3JvdXRlcl9jb3JlL2RlbGl2ZXJ5LmM=)
 | `90.22% <0%> (+0.56%)` | :arrow_up: |
   | ... and [4 
more](https://codecov.io/gh/apache/qpid-dispatch/pull/679/diff?src=pr&el=tree-more)
 | |
   
   ------
   
   [Continue to review full report at 
Codecov](https://codecov.io/gh/apache/qpid-dispatch/pull/679?src=pr&el=continue).
   > **Legend** - [Click here to learn 
more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by 
[Codecov](https://codecov.io/gh/apache/qpid-dispatch/pull/679?src=pr&el=footer).
 Last update 
[b282a28...ed9b7c9](https://codecov.io/gh/apache/qpid-dispatch/pull/679?src=pr&el=lastupdated).
 Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   
 
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> safe_snpritf is not safe.
> -------------------------
>
>                 Key: DISPATCH-1566
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-1566
>             Project: Qpid Dispatch
>          Issue Type: Bug
>          Components: Router Node
>    Affects Versions: 1.10.0
>            Reporter: Nicolas
>            Priority: Major
>             Fix For: 1.11.0
>
>   Original Estimate: 168h
>  Remaining Estimate: 168h
>
> {{/* **************************************** */}}
> {{static inline int safe_snprintf(char *str, size_t size, const char *format, 
> ...)}}
> {{{ .... }}{{}}}
> This function fails for size = 0, and ... inside it calls vsnprintf, without 
> considering that in case of error vsnprintf returns a negative number.
> PR in progress.



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