Emmanuel T Odeke

## Summary of Bug If we look at this code https://github.com/PeggyJV/sommelier/blob/3157d97e1576da7e31adbf5a792aeac6a23a1894/app/export.go#L59-L63 and https://github.com/PeggyJV/sommelier/blob/3157d97e1576da7e31adbf5a792aeac6a23a1894/app/export.go#L178 we can see the invocation of log.Fatal which will immediately terminate the program having invoked os.Exit, not...

all: use of cosmossdk.io/math.ParseUint then cast to uint32 is unnecessary and susceptible to uint64->uint32 underflows which could be a security issue

2

## Summary of Bug Noticed while auditing the code in x/auction/client/cli that there is this code https://github.com/PeggyJV/sommelier/blob/3157d97e1576da7e31adbf5a792aeac6a23a1894/x/auction/client/cli/query.go#L333-L341 in which firstly cosmossdk.io/math.ParseUint is invoked and that returns a Uint object whose...

fix: fix uint64->uint32 underflow issues resulting from using cosmossdk.io/math

3

This fixes potential security issues resulting from extraneous parsing that used cosmossdk.math.ParseUint which uses math/big.Int which is a big integer package and can allow uint64 in places where uint32 is...

cmd/horcrux: showStateCmd should check for errors other than `os.IsNotExist`

1

This code in here https://github.com/strangelove-ventures/horcrux/blob/0ba5fda1d49ee18b2a452e94f8a9f29180776fd5/cmd/horcrux/cmd/state.go#L33-L36 assumes that the only error ever will be os.IsNotExist but there is a huge variety of errors that can be returned especially in tools like...

This PR provides improvements to the original code: - help.Usage: - This is necessary to match the behaviour of common Unix usage where programs can take: `prog -h, prog --help,...

[de-dup] command to remove duplicates or name-clashes remotely

3

In case a user has name-clashes remotely, currently the main remedy is to auto-rename them but in cases where files may be duplicated during upload itself, drive needs to clean...

[feature]: support watch/unwatch of files

1

This allows for users to be alerted on events/changes to files, as well as the ability to stop watching them.

When using the utility I intuitively specified a list of paths ``` shell $ pdfcat assn*.pdf ``` It would be nice if I could say ``` shell $ pdfcat assn*.pdf...

Allow piping to standard output

1

It would be nice to add ability to pipe concatenated output to standard output This would make it easy for a user to use pdfcat with a whole range of...

## Background While auditing this code I noticed these patterns https://github.com/osmosis-labs/osmosis/blob/ca7c0b8c1a59be3c3565177ee9330a9f090f8a03/osmoutils/coin_helper.go#L33-L37 https://github.com/osmosis-labs/osmosis/blob/ca7c0b8c1a59be3c3565177ee9330a9f090f8a03/osmoutils/coin_helper.go#L17-L20 which create a slice and then invoke append for each value to insert it in ## Suggested Design...