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Merge 370ae6f5f490ade3b9ee571801b7718dcd9c2619 into 4d38424e6cbb32d07c74d3b4d760af7afb35742d

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YenForYang 2025-03-20 11:05:05 +01:00 committed by GitHub
commit d802b5623f
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1 changed files with 20 additions and 2 deletions
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22
backend/drive/drive.go
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@ -978,6 +978,25 @@ func (f *Fs) getRootID(ctx context.Context) (string, error) {
return info.Id, nil
}
// Replaces `\` to `\\` and `'` to `\'`
// Escaping backslashes requirement is not documented
// See https://stackoverflow.com/a/32310092
func escapeSingleQuotesAndBackslashes(s string) string {
n := strings.Count(s, "\\") + strings.Count(s, "'")
var b strings.Builder
b.Grow(len(s) + n)
start := 0
for pos, c := range s {
if c == '\\' || c == '\'' {
b.WriteString(s[start:pos])
b.Write([]byte{'\\', byte(c)})
start = pos + 1
}
}
b.WriteString(s[start:])
return b.String()
}
// Lists the directory required calling the user function on each item found
//
// If the user fn ever returns true then it early exits with found = true
@ -1032,8 +1051,7 @@ func (f *Fs) list(ctx context.Context, dirIDs []string, title string, directorie
if title != "" {
searchTitle := f.opt.Enc.FromStandardName(title)
// Escaping the backslash isn't documented but seems to work
searchTitle = strings.ReplaceAll(searchTitle, `\`, `\\`)
searchTitle = strings.ReplaceAll(searchTitle, `'`, `\'`)
searchTitle = escapeSingleQuotesAndBackslashes(searchTitle)
var titleQuery bytes.Buffer
_, _ = fmt.Fprintf(&titleQuery, "(name='%s'", searchTitle)