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Fixes possible buffer overflow situation.

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This commit is contained in:
Bill King
2010-06-11 13:41:31 +10:00
parent c81ddf8ff9
commit ac1098d1b8
1 changed files with 5 additions and 5 deletions
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10
src/plugins/debugger/gdb/gdbengine.cpp
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@@ -3432,14 +3432,14 @@ void GdbEngine::rebuildWatchModel()
static QByteArray arrayFillCommand(const char *array, const QByteArray &params)
{
char buf[50];
sprintf(buf, "set {char[%d]} &%s = {", params.size(), array);
QString buf;
buf.sprintf("set {char[%d]} &%s = {", params.size(), array);
QByteArray encoded;
encoded.append(buf);
encoded.append(buf.toLocal8Bit());
const int size = params.size();
for (int i = 0; i != size; ++i) {
sprintf(buf, "%d,", int(params[i]));
encoded.append(buf);
buf.sprintf("%d,", int(params[i]));
encoded.append(buf.toLocal8Bit());
}
encoded[encoded.size() - 1] = '}';
return encoded;