fix typo (was uknown)#4
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Add basic reader fields to the parser structure. Start implementing basic parser functions.
Reader is mostly done (though untested).
Add YAML_DECLARE to the API declarations (Thanks to Peter Murphy for suggestion).
Add a basic description of all tokens produced by the scanner.
… should (Thanks Anders Kaseorg).
…ith the previous one.
…ple key (yaml#150, thank to spitzak(at)rhythm(dot)com).
…potential simple key (yaml#156, thank to ppelletier(at)oblong(dot)com).
https://bitbucket.org/xi/libyaml/issue/10/wrapped-strings-cause-assert-failure Commenting out the assert makes the scanner do the right thing and results in just a simple parse failure.
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This seems to have gotten fixed at some point. Thanks for reporting it. Closing. |
sigmavirus24
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sigmavirus24
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Apr 6, 2017
fuzzers fail with:
=================================================================
�[1m�[31m==18057==ERROR: AddressSanitizer: global-buffer-overflow on address 0x000000b8a144 at pc 0x0000007ae0ca bp 0x7fff2b91a4d0 sp 0x7fff2b91a4c8
�[1m�[0m�[1m�[34mWRITE of size 4 at 0x000000b8a144 thread T0�[1m�[0m
#0 0x7ae0c9 in fuzzer::TracePC::HandleInit(unsigned int*, unsigned int*) /src/libfuzzer/FuzzerTracePC.cpp:49:8
yaml#1 0x7bcab9 in __sanitizer_cov_trace_pc_guard_init /src/libfuzzer/FuzzerTracePC.cpp:286:15
yaml#2 0x5156bf in sancov.module_ctor (/out/curl_fuzzer+0x5156bf)
yaml#3 0x88c1cc in __libc_csu_init (/out/curl_fuzzer+0x88c1cc)
yaml#4 0x7f4ab7aed7be in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x207be)
yaml#5 0x41fd78 in _start (/out/curl_fuzzer+0x41fd78)
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Correct a minor typo in scanner.c.