mirror
/
av
mirror of https://bitbucket.org/ausocean/av.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

revid: made revid.Config() return copy of revid's config rather than pointer so that mutation isn't possible

This commit is contained in:
saxon 2019-01-13 19:15:02 +10:30
parent af6c8d875f
commit aa5d316816
1 changed files with 2 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
revid/revid.go
View File

@ -181,13 +181,8 @@ func (r *Revid) Bitrate() int {
}
// Config returns the Revid's config.
func (r *Revid) Config() *Config {
// FIXME(kortschak): This is a massive footgun and should not exist.
// Since the config's fields are accessed in running goroutines, any
// mutation is a data race. With bad luck a data race is possible by
// reading the returned value since it is possible for the running
// Ravid to mutate the config it holds.
return &r.config
func (r *Revid) Config() Config {
return r.config
}
// reset swaps the current config of a Revid with the passed