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Overview
| Comment: | Make the regexp extension more robust against OOM errors during compilation of the recognizer engine. Forum post f50aecd5e8. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
0772ddf56713d013cd1bd44f9c75977c |
| User & Date: | drh 2023-05-12 15:45:34 |
References
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2023-05-12
| ||
| 19:06 | Fix harmless compiler warning caused by [0772ddf56713d013]. (check-in: f06c16a8 user: drh tags: trunk) | |
Context
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2023-05-12
| ||
| 21:21 | CLI resource management applied to about 30% of shell source. A few minor flaws fixed. Comments begin to describe OOM responses. (check-in: ce25a079 user: larrybr tags: cli_extension) | |
| 19:02 | Add multi-threaded test for "INSERT ... RETURNING ..." and SQLITE_BUSY errors. (check-in: 559cb1c6 user: dan tags: trunk) | |
| 15:45 | Make the regexp extension more robust against OOM errors during compilation of the recognizer engine. Forum post f50aecd5e8. (check-in: 0772ddf5 user: drh tags: trunk) | |
| 14:51 | Fix unlikely strange result of CLI edit(). (check-in: ab3797e8 user: larrybr tags: trunk) | |
Changes
Changes to ext/misc/regexp.c.
| ︙ | ︙ | |||
615 616 617 618 619 620 621 |
re_append(p, RE_OP_CC_RANGE, c);
}else{
re_append(p, RE_OP_CC_VALUE, c);
}
if( rePeek(p)==']' ){ p->sIn.i++; break; }
}
if( c==0 ) return "unclosed '['";
| | | 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 |
re_append(p, RE_OP_CC_RANGE, c);
}else{
re_append(p, RE_OP_CC_VALUE, c);
}
if( rePeek(p)==']' ){ p->sIn.i++; break; }
}
if( c==0 ) return "unclosed '['";
if( p->nState>iFirst ) p->aArg[iFirst] = p->nState - iFirst;
break;
}
case '\\': {
int specialOp = 0;
switch( rePeek(p) ){
case 'b': specialOp = RE_OP_BOUNDARY; break;
case 'd': specialOp = RE_OP_DIGIT; break;
|
| ︙ | ︙ |