// Print wavy underline (GetUnderline is deprecated).
for (int i = 0; i < start; i++) {
+ if (sourceline_string[i] == '\0' ||
+ static_cast<size_t>(off) >= sizeof(arrow)) {
+ break;
+ }
assert(static_cast<size_t>(off) < sizeof(arrow));
arrow[off++] = (sourceline_string[i] == '\t') ? '\t' : ' ';
}
for (int i = start; i < end; i++) {
+ if (sourceline_string[i] == '\0' ||
+ static_cast<size_t>(off) >= sizeof(arrow)) {
+ break;
+ }
assert(static_cast<size_t>(off) < sizeof(arrow));
arrow[off++] = '^';
}
- assert(static_cast<size_t>(off) < sizeof(arrow) - 1);
+ assert(static_cast<size_t>(off - 1) <= sizeof(arrow) - 1);
arrow[off++] = '\n';
arrow[off] = '\0';
--- /dev/null
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
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