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Synchronise access to the map when printing.

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Signed-off-by: Felix de Souza <fdesouza@palantir.com>
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Felix de Souza 2022-11-14 15:46:18 +00:00
parent 3690cb12e6
commit 83a09b3cf2
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1 changed files with 6 additions and 0 deletions
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6
util/imagetools/printers.go
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@ -8,6 +8,7 @@ import (
"os" "os"
"sort" "sort"
"strings" "strings"
"sync"
"text/tabwriter" "text/tabwriter"
"text/template" "text/template"
@ -113,6 +114,7 @@ func (p *Printer) Print(raw bool, out io.Writer) error {
imageconfigs := make(map[string]*ocispecs.Image) imageconfigs := make(map[string]*ocispecs.Image)
buildinfos := make(map[string]*binfotypes.BuildInfo) buildinfos := make(map[string]*binfotypes.BuildInfo)
mutex := &sync.RWMutex{}
eg, _ := errgroup.WithContext(p.ctx) eg, _ := errgroup.WithContext(p.ctx)
for _, platform := range p.platforms { for _, platform := range p.platforms {
@ -122,12 +124,16 @@ func (p *Printer) Print(raw bool, out io.Writer) error {
if err != nil { if err != nil {
return err return err
} else if img != nil { } else if img != nil {
mutex.Lock()
imageconfigs[platforms.Format(platform)] = img imageconfigs[platforms.Format(platform)] = img
mutex.Unlock()
} }
if bi, err := imageutil.BuildInfo(dtic); err != nil { if bi, err := imageutil.BuildInfo(dtic); err != nil {
return err return err
} else if bi != nil { } else if bi != nil {
mutex.Lock()
buildinfos[platforms.Format(platform)] = bi buildinfos[platforms.Format(platform)] = bi
mutex.Unlock()
} }
return nil return nil
}) })