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cmn: fix race condition in prng

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This commit is contained in:
Ethan Buchman 2017-12-21 10:02:25 -05:00
parent c8ddf156a7
commit a25ed5ba1b
1 changed files with 1 additions and 1 deletions
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2
common/random.go
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@ -40,7 +40,7 @@ func RandStr(length int) string {
chars := []byte{} chars := []byte{}
MAIN_LOOP: MAIN_LOOP:
for { for {
val := prng.Int63() val := RandInt63()
for i := 0; i < 10; i++ { for i := 0; i < 10; i++ {
v := int(val & 0x3f) // rightmost 6 bits v := int(val & 0x3f) // rightmost 6 bits
if v >= 62 { // only 62 characters in strChars if v >= 62 { // only 62 characters in strChars