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possible memory leak #62

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monikasoni opened this issue May 12, 2018 · 1 comment
Closed

possible memory leak #62

monikasoni opened this issue May 12, 2018 · 1 comment

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@monikasoni
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Performing fuzzy testing on libgraphqlparser. Libfuzzer and Valgrind complain of memory leaks. For an input file with content

START FILE

{d }#s
b{a }

END FILE

376 (48 direct, 328 indirect)
yy::GraphQLParserImpl::parse() (parser.ypp:336)
facebook::graphql::doParse(char const**, void*, bool)(GraphQLParser.cpp:24)

Probably parser trying to create new document for second line without deleting first one which was created for line1 "{d }#s".
@monikasoni monikasoni mentioned this issue May 12, 2018
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@monikasoni
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Fix mem leak when failure is set #63

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@monikasoni