secsys-go

This bug occurs when the glob.Glob has a matcher which is empty and its length is 0. In detail, the crash locates in `glob/match/raw.go:(self Row) matchAll(s string) bool`: ```go func...

lib/events: index out of range

1

I use syncthing with commit b947056e624cccbc7f79f42a77fc54e95a58e850 Ubuntu 18.04 64bit I called a sequence of API in lib/events, and it crashed。 poc is here: ```go package main import ( "context" "fmt"...

- With issues: - Use the search tool before opening a new issue. - Please provide source code and commit sha if you found a bug. - Review existing issues...

lib/http/serve： slice bounds out of range [-90402:]

3

#### The associated forum post URL from `https://forum.rclone.org` None #### What is the problem you are having with rclone? I test some API in rclone with [go-fuzz](https://github.com/dvyukov/go-fuzz). It shows that...

fix(pkg/ioutil):avoid panic in PageWriter.Write() when pageBytes is 0

6

pkg/ioutil: add check for pageBytes when creating PageWriter NewPageWriter() without check could return a PageWriter whose pageBytes is equal to 0. This is fatal when buffer to write is longer...

### Checklist - [X] I have searched the [issue tracker](https://github.com/fyne-io/fyne/issues) for open issues that relate to the same problem, before opening a new one. - [X] This issue only relates...

Crash in netutils.GenerateRandomName

1

### Description We used the Fuzz engine to modify some Test(TestGenerateRandomName) data, and then the following crash appeared. We hope to get the help of the developer to confirm whether...

Crash in cron.ParseStandard

2

# Crash panic: runtime error: slice bounds out of range [:-1] # Crash Log github.com/robfig/cron/v3.Parser.Parse({0x125d130}, {0x116435c, 0x9}) /Users/ljc/go/pkg/mod/github.com/robfig/cron/[email protected]/parser.go:99 +0x7bc github.com/robfig/cron/v3.ParseStandard(...) /Users/ljc/go/pkg/mod/github.com/robfig/cron/[email protected]/parser.go:230 # PoC ```go cron.ParseStandard("TZ=TZ=TZ=") ```

#PoC ```go gg, _ := glob.Compile("/{a{*.json{", '/') gg.Match("/a/b/c/d/e/foo.json") ``` #CrashLog ``` panic: runtime error: slice bounds out of range [:6] with length 5 [recovered] panic: runtime error: slice bounds out...

plan to submit a fuzz driver to OSS-Fuzz

5

We are developing a new technique to automatically transform your official unit tests into fuzz drivers. And our auto-generated fuzz driver successfully found your project's bugs #1967 #1968. Now we...