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Fixed: Log exception instead of crashing app on NumberFormatException for invalid termcap/terminfo string requested

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java.lang.NumberFormatException: For input string: " a"
at java.lang.Long.parseLong(Long.java:583)
at java.lang.Long.valueOf(Long.java:781)
at java.lang.Long.decode(Long.java:933)
at com.termux.terminal.TerminalEmulator.doDeviceControl(TerminalEmulator.java:940)
at com.termux.terminal.TerminalEmulator.processCodePoint(TerminalEmulator.java:813)
This commit is contained in:
agnostic-apollo
2021-10-14 00:26:46 +05:00
parent 79980a07a8
commit f62997a60e
1 changed files with 8 additions and 1 deletions
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9
terminal-emulator/src/main/java/com/termux/terminal/TerminalEmulator.java
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@@ -935,10 +935,17 @@ public final class TerminalEmulator {
for (String part : dcs.substring(2).split(";")) { for (String part : dcs.substring(2).split(";")) {
if (part.length() % 2 == 0) { if (part.length() % 2 == 0) {
StringBuilder transBuffer = new StringBuilder(); StringBuilder transBuffer = new StringBuilder();
char c;
for (int i = 0; i < part.length(); i += 2) { for (int i = 0; i < part.length(); i += 2) {
char c = (char) Long.decode("0x" + part.charAt(i) + "" + part.charAt(i + 1)).longValue(); try {
c = (char) Long.decode("0x" + part.charAt(i) + "" + part.charAt(i + 1)).longValue();
} catch (NumberFormatException e) {
Logger.logStackTraceWithMessage(mClient, LOG_TAG, "Invalid device termcap/terminfo encoded name \"" + part + "\"", e);
continue;
}
transBuffer.append(c); transBuffer.append(c);
} }
String trans = transBuffer.toString(); String trans = transBuffer.toString();
String responseValue; String responseValue;
switch (trans) { switch (trans) {