Differences From Artifact [cc02fc5b7e]:

• File src/comformat.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: 31656) [more...]

To Artifact [71069fe975]:

• File src/comformat.c — part of check-in [59879abe16] at 2025-09-21 04:16:00 on branch trunk — Fix an out-of-bounds array access in the function to decode a UTF-8 sequence (similar to a problem reported on the SQLite Forum: https://sqlite.org/forum/forumpost/184b372388). (user: florian size: 31656) [more...]

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  }
  switch( cchUTF8 ){
    case 4:
      *pUtf32 =
        ( (z[0] & 0x0f)<<18 ) |
        ( (z[1] & 0x3f)<<12 ) |
        ( (z[2] & 0x3f)<< 6 ) |
        ( (z[4] & 0x3f)<< 0 ) ;
      break;
    case 3:
      *pUtf32 =
        ( (z[0] & 0x0f)<<12 ) | 
        ( (z[1] & 0x3f)<< 6 ) | 
        ( (z[2] & 0x3f)<< 0 ) ;
      break;

|

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  }
  switch( cchUTF8 ){
    case 4:
      *pUtf32 =
        ( (z[0] & 0x0f)<<18 ) |
        ( (z[1] & 0x3f)<<12 ) |
        ( (z[2] & 0x3f)<< 6 ) |
        ( (z[3] & 0x3f)<< 0 ) ;
      break;
    case 3:
      *pUtf32 =
        ( (z[0] & 0x0f)<<12 ) | 
        ( (z[1] & 0x3f)<< 6 ) | 
        ( (z[2] & 0x3f)<< 0 ) ;
      break;