Prevent OOMs when exporting debug information

2018-12-14 01:12:27 +08:00
parent 366ae7dab6
commit cebc807c18
1 changed files with 6 additions and 2 deletions
--- a/mobile/src/main/java/be/mygod/vpnhotspot/SettingsPreferenceFragment.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/SettingsPreferenceFragment.kt
@@ -99,8 +99,12 @@ class SettingsPreferenceFragment : PreferenceFragmentCompat() {
                        |logcat -d
                    """.trimMargin())
                    try {
-                        out.write(RootSession.use { it.execQuiet(commands.toString(), true).out.joinToString("\n") }
-                                .toByteArray())
+                        RootSession.use {
+                            for (line in it.execQuiet(commands.toString(), true).out) {
+                                out.write(line.toByteArray())
+                                out.write(10)   // line break
+                            }
+                        }
                    } catch (e: Exception) {
                        e.printStackTrace(writer)
                        writer.flush()