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Overview
Comment: | When a memory allocation fails on the %Q conversion in sqlite3_mprintf(), make sure the error is reported back up the call stack. (CVS 5933) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
eebacbc9d7d0625dfbe6367046fa4a0c |
User & Date: | drh 2008-11-20 18:20:28.000 |
Context
2008-11-22
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14:07 | Port the corruption bug fix of check-in (5938) into a branch off of version 3.6.6. (CVS 5947) (check-in: 15d88edf76 user: drh tags: branch_3_6_6) | |
2008-11-21
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00:10 | Added support for proxy file locking style Added pragma support for controlling proxy file locking Added file control access to last errno and proxy locking Added support for TMPDIR environment variable Extended unit tests to cover new proxy locking pragmas and file control features (CVS 5934) (check-in: b9bc36d3d5 user: aswift tags: trunk) | |
2008-11-20
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18:20 | When a memory allocation fails on the %Q conversion in sqlite3_mprintf(), make sure the error is reported back up the call stack. (CVS 5933) (check-in: eebacbc9d7 user: drh tags: trunk) | |
2008-11-19
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21:35 | In os_win.c, if SQLITE_TEST defined, winRandomness() should return all zeroes like os_unix.c. (CVS 5932) (check-in: 00b68a1e31 user: shane tags: trunk) | |
Changes
Changes to src/printf.c.
1 2 3 4 5 6 7 | /* ** The "printf" code that follows dates from the 1980's. It is in ** the public domain. The original comments are included here for ** completeness. They are very out-of-date but might be useful as ** an historical reference. Most of the "enhancements" have been backed ** out so that the functionality is now the same as standard printf(). ** | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | /* ** The "printf" code that follows dates from the 1980's. It is in ** the public domain. The original comments are included here for ** completeness. They are very out-of-date but might be useful as ** an historical reference. Most of the "enhancements" have been backed ** out so that the functionality is now the same as standard printf(). ** ** $Id: printf.c,v 1.96 2008/11/20 18:20:28 drh Exp $ ** ************************************************************************** ** ** The following modules is an enhanced replacement for the "printf" subroutines ** found in the standard C library. The following enhancements are ** supported: ** |
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641 642 643 644 645 646 647 | for(i=n=0; (ch=escarg[i])!=0; i++){ if( ch==q ) n++; } needQuote = !isnull && xtype==etSQLESCAPE2; n += i + 1 + needQuote*2; if( n>etBUFSIZE ){ bufpt = zExtra = sqlite3Malloc( n ); | | > > > | 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 | for(i=n=0; (ch=escarg[i])!=0; i++){ if( ch==q ) n++; } needQuote = !isnull && xtype==etSQLESCAPE2; n += i + 1 + needQuote*2; if( n>etBUFSIZE ){ bufpt = zExtra = sqlite3Malloc( n ); if( bufpt==0 ){ pAccum->mallocFailed = 1; return; } }else{ bufpt = buf; } j = 0; if( needQuote ) bufpt[j++] = q; for(i=0; (ch=escarg[i])!=0; i++){ bufpt[j++] = ch; |
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