diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/json.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/json.c b/src/json.c index 69950766d..199bc5e18 100644 --- a/src/json.c +++ b/src/json.c @@ -3372,6 +3372,7 @@ static u32 jsonXlateBlobToText( u32 k = 2; sqlite3_uint64 u = 0; const char *zIn = (const char*)&pParse->aBlob[i+n]; + int bOverflow = 0; if( zIn[0]=='-' ){ jsonAppendChar(pOut, '-'); k++; @@ -3382,11 +3383,13 @@ static u32 jsonXlateBlobToText( if( !sqlite3Isxdigit(zIn[k]) ){ pOut->eErr |= JSTRING_MALFORMED; break; + }else if( (u>>60)!=0 ){ + bOverflow = 1; }else{ u = u*16 + sqlite3HexToInt(zIn[k]); } } - jsonPrintf(100,pOut,"%llu",u); + jsonPrintf(100,pOut,bOverflow?"9.0e999":"%llu", u); break; } case JSONB_FLOAT5: { /* Float literal missing digits beside "." */ @@ -3519,6 +3522,7 @@ static u32 jsonXlateBlobToText( j = jsonXlateBlobToText(pParse, j, pOut); jsonAppendChar(pOut, (x++ & 1) ? ',' : ':'); } + if( x & 1 ) pOut->eErr |= JSTRING_MALFORMED; if( sz>0 ) pOut->nUsed--; jsonAppendChar(pOut, '}'); break; |