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Overview
| Comment: | Fix a bug in Lemon that might cause it to crash if there is a multi-terminal token with a space following the "|" separator. This does not affect SQLite. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
430c5d1da57af452f236cc862139d84a |
| User & Date: | drh 2020-09-05 06:21:54 |
| Original Comment: | Fix a bug in Fossil that might cause it to crash if there is a multi-terminal token with a space following the "|" separator. This does not affect SQLite. |
Context
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2020-09-06
| ||
| 17:40 | Remove an artifical limitation on the length of columns in the "box" output mode of the command-line shell. (check-in: 783fa887 user: drh tags: trunk) | |
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2020-09-05
| ||
| 06:21 | Fix a bug in Lemon that might cause it to crash if there is a multi-terminal token with a space following the "|" separator. This does not affect SQLite. (check-in: 430c5d1d user: drh tags: trunk) | |
|
2020-09-04
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| 19:10 | Fix a tsan error that could occur when using shared-cache mode. (check-in: de80bc87 user: dan tags: trunk) | |
Changes
Changes to tool/lemon.c.
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2422 2423 2424 2425 2426 2427 2428 |
psp->errorcnt++;
psp->state = RESYNC_AFTER_RULE_ERROR;
}else{
psp->rhs[psp->nrhs] = Symbol_new(x);
psp->alias[psp->nrhs] = 0;
psp->nrhs++;
}
| | | 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 |
psp->errorcnt++;
psp->state = RESYNC_AFTER_RULE_ERROR;
}else{
psp->rhs[psp->nrhs] = Symbol_new(x);
psp->alias[psp->nrhs] = 0;
psp->nrhs++;
}
}else if( (x[0]=='|' || x[0]=='/') && psp->nrhs>0 && ISUPPER(x[1]) ){
struct symbol *msp = psp->rhs[psp->nrhs-1];
if( msp->type!=MULTITERMINAL ){
struct symbol *origsp = msp;
msp = (struct symbol *) calloc(1,sizeof(*msp));
memset(msp, 0, sizeof(*msp));
msp->type = MULTITERMINAL;
msp->nsubsym = 1;
|
| ︙ | ︙ |