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Replace dangerous characters in the filename with underscores

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TR-SLimey 2021-03-26 12:45:22 +00:00
parent 0f22dc610d
commit d75b7434cf
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1 changed files with 4 additions and 1 deletions
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5
vector/src/main/java/im/vector/app/core/utils/ExternalApplicationsUtil.kt
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@ -514,7 +514,7 @@ fun selectTxtFileToWrite(
@Suppress("DEPRECATION")
fun saveFileIntoLegacy(sourceFile: File, dstDirPath: File, outputFilename: String?): File? {
// defines another name for the external media
val dstFileName: String
var dstFileName: String
// build a filename is not provided
if (null == outputFilename) {
@ -529,6 +529,9 @@ fun saveFileIntoLegacy(sourceFile: File, dstDirPath: File, outputFilename: Strin
dstFileName = outputFilename
}
// remove dangerous characters from the filename
dstFileName = dstFileName.replace(Regex("""[/\\]"""), "_")
var dstFile = File(dstDirPath, dstFileName)
// if the file already exists, append a marker