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quantifier applied to a forward-referencing subroutine call, could compile |
quantifier applied to a forward-referencing subroutine call, could compile |
| 20 |
incorrect code or give the error "internal error: previously-checked |
incorrect code or give the error "internal error: previously-checked |
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referenced subpattern not found". |
referenced subpattern not found". |
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6. Both MS Visual Studio and Symbian OS have problems with initializing |
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variables to point to external functions. For these systems, therefore, |
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pcre_malloc etc. are now initialized to local functions that call the |
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relevant global functions. |
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7. There were two entries missing in the vectors called coptable and poptable |
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in pcre_dfa_exec.c. This could lead to memory accesses outsize the vectors. |
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I've fixed the data, and added a kludgy way of testing at compile time that |
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the lengths are correct (equal to the number of opcodes). |
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8. Following on from 7, I added a similar kludge to check the length of the |
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eint vector in pcreposix.c. |
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9. Error texts for pcre_compile() are held as one long string to avoid too |
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much relocation at load time. To find a text, the string is searched, |
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counting zeros. There was no check for running off the end of the string, |
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which could happen if a new error number was added without updating the |
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string. |
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Version 8.01 19-Jan-2010 |
Version 8.01 19-Jan-2010 |
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Revision Log
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