Fossil

Differences From Artifact [8757bbe7cc]:

• File src/tag.c — part of check-in [4c3e1728e1] at 2025-07-23 15:58:49 on branch trunk — Minor optimization: replace calls to mprintf("%s", X) with fossil_strdup(X). (user: danield size: 33091) [more...]

To Artifact [3bbb805fbc]:

• File src/tag.c — part of check-in [441264b759] at 2025-08-04 23:58:09 on branch trunk — Add a NULL check where a change from [4c3e1728e1b1a9cb] inadvertently changed the semantics from NULL=="" to NULL==NULL, triggering a null pointer deref via backlinks parsing. Triggered by rebuild when encountering a tag with no value. (user: stephan size: 33104) [more...]

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        rid
      );
    }
  }
  if( zCol ){
    db_multi_exec("UPDATE event SET \"%w\"=%Q WHERE objid=%d",
                  zCol, zValue, rid);
    if( tagid==TAG_COMMENT ){
      char *zCopy = fossil_strdup(zValue);
      backlink_extract(zCopy, MT_NONE, rid, BKLNK_COMMENT, mtime, 1);
      free(zCopy);
    }
  }
  if( tagid==TAG_DATE ){
    db_multi_exec("UPDATE event "

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        rid
      );
    }
  }
  if( zCol ){
    db_multi_exec("UPDATE event SET \"%w\"=%Q WHERE objid=%d",
                  zCol, zValue, rid);
    if( tagid==TAG_COMMENT && zValue!=0 ){
      char *zCopy = fossil_strdup(zValue);
      backlink_extract(zCopy, MT_NONE, rid, BKLNK_COMMENT, mtime, 1);
      free(zCopy);
    }
  }
  if( tagid==TAG_DATE ){
    db_multi_exec("UPDATE event "