diff options
| -rw-r--r-- | test/yarp/fuzzer_test.rb | 1 | ||||
| -rw-r--r-- | yarp/yarp.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/test/yarp/fuzzer_test.rb b/test/yarp/fuzzer_test.rb index 2d851ff886..6dfbf94f39 100644 --- a/test/yarp/fuzzer_test.rb +++ b/test/yarp/fuzzer_test.rb @@ -23,4 +23,5 @@ class FuzzerTest < Test::Unit::TestCase snippet "incomplete hex number", "0x" snippet "incomplete escaped list", "%w[\\" snippet "incomplete escaped regex", "/a\\" + snippet "unterminated heredoc with unterminated escape at end of file", "<<A\n\\" end diff --git a/yarp/yarp.c b/yarp/yarp.c index 3fa143f31e..37d55cd467 100644 --- a/yarp/yarp.c +++ b/yarp/yarp.c @@ -7413,6 +7413,12 @@ parser_lex(yp_parser_t *parser) { break; } case '\\': { + // Check that we're not at the end of the file. + if (breakpoint + 1 >= parser->end) { + breakpoint = NULL; + break; + } + // If we hit an escape, then we need to skip past // however many characters the escape takes up. However // it's important that if \n or \r\n are escaped that we |