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Overview
| Comment: | Fix a potential memory leak in RBU if the rbu_fossil_delta() SQL function is misused. Misuse never happens in a working RBU system, so this is not a particularly important fix. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: | 12517d1b15da46bc90bd95bb9c161d7f |
| User & Date: | drh 2019-02-19 17:45:31 |
Context
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2019-02-19
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| 18:39 | Add the fossildelta.c extension in ext/misc with implementations of the Fossil delta functions. check-in: b80cafa6 user: drh tags: trunk | |
| 17:45 | Fix a potential memory leak in RBU if the rbu_fossil_delta() SQL function is misused. Misuse never happens in a working RBU system, so this is not a particularly important fix. check-in: 12517d1b user: drh tags: trunk | |
| 16:42 | Fix an assert() that might not be true if the database file is corrupt. check-in: f2d400db user: drh tags: trunk | |
Changes
Changes to ext/rbu/sqlite3rbu.c.
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aOut = sqlite3_malloc(nOut+1);
if( aOut==0 ){
sqlite3_result_error_nomem(context);
}else{
nOut2 = rbuDeltaApply(aOrig, nOrig, aDelta, nDelta, aOut);
if( nOut2!=nOut ){
sqlite3_result_error(context, "corrupt fossil delta", -1);
}else{
sqlite3_result_blob(context, aOut, nOut, sqlite3_free);
}
}
}
|
> |
680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 |
aOut = sqlite3_malloc(nOut+1);
if( aOut==0 ){
sqlite3_result_error_nomem(context);
}else{
nOut2 = rbuDeltaApply(aOrig, nOrig, aDelta, nDelta, aOut);
if( nOut2!=nOut ){
sqlite3_free(aOut);
sqlite3_result_error(context, "corrupt fossil delta", -1);
}else{
sqlite3_result_blob(context, aOut, nOut, sqlite3_free);
}
}
}
|