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fix (open): handle non existing local file

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This commit is contained in:
Mickael Kerjean 2022-08-28 22:18:38 +10:00
parent 4f0741111b
commit bb91f589e1
1 changed files with 6 additions and 1 deletions
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7
server/common/files.go
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@ -68,6 +68,11 @@ func SplitPath(path string) (root string, filename string) {
}
func SafeOsOpenFile(path string, flag int, perm os.FileMode) (*os.File, error) {
flag = flag | syscall.O_NOFOLLOW
if flag&os.O_CREATE != 0 {
return os.OpenFile(path, flag, perm)
}
fi, err := os.Lstat(filepath.Clean(path))
if err != nil {
Log.Warning("common::files os.Open err[%s] path[%s]", err.Error(), path)
@ -83,5 +88,5 @@ func SafeOsOpenFile(path string, flag int, perm os.FileMode) (*os.File, error) {
Log.Warning("common::files mode[%b] path[%s]", mode, path)
return nil, ErrFilesystemError
}
return os.OpenFile(path, flag|syscall.O_NOFOLLOW, perm)
return os.OpenFile(path, flag, perm)
}