fmt: panic on printing math.MinInt64 with %b format #3510
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Looks like nByte=64 needs to be a little bigger. Labels changed: added priority-later, go1.1, removed priority-triage. Owner changed to @robpike. Status changed to Accepted. |
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This issue was closed by revision a662d3d. Status changed to Fixed. |
robpike
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May 11, 2015
««« backport 344d5c33331a fmt: fix crash of %b on huge negative int64 The buffer had 64 bytes but needs one more for the sign. Fixes #3510. R=golang-dev, dave, dsymonds CC=golang-dev https://golang.org/cl/6011057 »»»
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by leterip:
What steps will reproduce the problem? If possible, include a link to a program on play.golang.org. 1. fmt.Printf("%b", int64(math.MinInt64)) http://play.golang.org/p/wXVCE2mmka What is the expected output? A binary representation of the minimal int64 value. What do you see instead? panic: runtime error: index out of range Which compiler are you using (5g, 6g, 8g, gccgo)? 6g Which operating system are you using? darwin Which version are you using? (run 'go version') go version go1 Please provide any additional information below. The problem exists on play.golang.org as well.The text was updated successfully, but these errors were encountered: