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tsdb/index/postings: fix missing lock unlock

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Followup to #14096

Unfortunately the previous PR introduced this bug by not releasing the
lock before returning.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
This commit is contained in:
György Krajcsovits 2024-05-15 14:02:39 +02:00
parent fdaafdb041
commit b215a41be4
1 changed files with 1 additions and 0 deletions
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tsdb/index/postings.go
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@ -419,6 +419,7 @@ func (p *MemPostings) PostingsForLabelMatching(ctx context.Context, name string,
count := 1 count := 1
for _, v := range vals { for _, v := range vals {
if count%checkContextEveryNIterations == 0 && ctx.Err() != nil { if count%checkContextEveryNIterations == 0 && ctx.Err() != nil {
p.mtx.RUnlock()
return ErrPostings(ctx.Err()) return ErrPostings(ctx.Err())
} }
count++ count++