54 lines
2.1 KiB
Diff
54 lines
2.1 KiB
Diff
commit 81cda478974e4198b10054a5ef49bc250c1a3cf7
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Author: albert-github <albert.tests@gmail.com>
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Date: Sat May 2 20:24:38 2020 +0200
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Input buffer overflow in php input code (#7745)
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When having a very long initialization line in php code we get the message:
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```
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input buffer overflow, can't enlarge buffer because scanner uses REJECT
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```
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In this case the, easy, solution is to split, in the lexer, the input based on the commas.
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diff --git a/src/scanner.l b/src/scanner.l
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index 8ceb4adb..e9cad5f8 100644
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--- a/src/scanner.l
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+++ b/src/scanner.l
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@@ -2898,7 +2898,7 @@ OPERATOR "operator"{B}*({ARITHOP}|{ASSIGNOP}|{LOGICOP}|{BITOP})
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*yyextra->pCopyRoundString+=yytext;
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}
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}
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-<CopyRound>[^"'()\n]+ {
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+<CopyRound>[^"'()\n,]+ {
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*yyextra->pCopyRoundString+=yytext;
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}
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<CopyRound>. {
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@@ -2948,7 +2948,7 @@ OPERATOR "operator"{B}*({ARITHOP}|{ASSIGNOP}|{LOGICOP}|{BITOP})
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*yyextra->pCopyRoundGString+=yytext;
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}
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}
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-<GCopyRound>[^"'()\n/]+ {
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+<GCopyRound>[^"'()\n\/,]+ {
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*yyextra->pCopyRoundGString+=yytext;
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}
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<GCopyRound>. {
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@@ -2998,7 +2998,7 @@ OPERATOR "operator"{B}*({ARITHOP}|{ASSIGNOP}|{LOGICOP}|{BITOP})
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*yyextra->pCopySquareGString+=yytext;
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}
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}
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-<GCopySquare>[^"\[\]\n/]+ {
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+<GCopySquare>[^"\[\]\n\/,]+ {
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*yyextra->pCopySquareGString+=yytext;
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}
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<GCopySquare>. {
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@@ -3039,7 +3039,7 @@ OPERATOR "operator"{B}*({ARITHOP}|{ASSIGNOP}|{LOGICOP}|{BITOP})
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*yyextra->pCopyCurlyString+=yytext;
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}
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}
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-<CopyCurly>[^"'{}\/\n]+ {
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+<CopyCurly>[^"'{}\/\n,]+ {
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*yyextra->pCopyCurlyString+=yytext;
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}
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<CopyCurly>"/" { *yyextra->pCopyCurlyString+=yytext; }
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