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io/ioutil: fix bug in ReadFile when Open succeeds but Stat fails

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R=gri
CC=golang-dev
https://golang.org/cl/867044
This commit is contained in:
Russ Cox 2010-04-05 23:36:52 -07:00
parent 6d69fd1fe3
commit 0085e35498
1 changed files with 1 additions and 1 deletions
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2
src/pkg/io/ioutil/ioutil.go
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@ -31,7 +31,7 @@ func ReadFile(filename string) ([]byte, os.Error) {
// read, so let's try it but be prepared for the answer to be wrong.
dir, err := f.Stat()
var n uint64
if err != nil && dir.Size < 2e9 { // Don't preallocate a huge buffer, just in case.
if err == nil && dir.Size < 2e9 { // Don't preallocate a huge buffer, just in case.
n = dir.Size
}
// Add a little extra in case Size is zero, and to avoid another allocation after