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Free attributes before return NULL (#899)

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lutianxiong 2020-11-22 00:10:12 +08:00 committed by GitHub
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commit 8f0e7aa22a
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src/lexer.c
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@ -3469,6 +3469,10 @@ static Node* GetTokenFromStream( TidyDocImpl* doc, GetTokenMode mode )
return node; /* the COMMENT token */ return node; /* the COMMENT token */
} }
/* check attributes before return NULL */
if (attributes)
TY_(FreeAttribute)( doc, attributes );
DEBUG_LOG(SPRTF("Returning NULL...\n")); DEBUG_LOG(SPRTF("Returning NULL...\n"));
return NULL; return NULL;
} }