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| author | drh <drh@noemail.net> | 2015-07-24 15:49:23 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2015-07-24 15:49:23 +0000 |
| commit | 53e66c3cda52c5bda5d917ecf7b4bed2c3dfa926 (patch) | |
| tree | 6caa82fceeae16b411c902336af1b48867371de1 /src/vdbeapi.c | |
| parent | 03bc525a51bc6eec1409aa59ba09d8711eac405e (diff) | |
| download | sqlite-53e66c3cda52c5bda5d917ecf7b4bed2c3dfa926.tar.gz sqlite-53e66c3cda52c5bda5d917ecf7b4bed2c3dfa926.zip | |
More robust handling of zeroblob() with oversized arguments. Fix fuzzcheck
so that it can be run with limited heap memory.
FossilOrigin-Name: 4e3e516a42059c97f42a7eb59bdf5cded0ff843a
Diffstat (limited to 'src/vdbeapi.c')
| -rw-r--r-- | src/vdbeapi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vdbeapi.c b/src/vdbeapi.c index 4687aac51..391e3adb0 100644 --- a/src/vdbeapi.c +++ b/src/vdbeapi.c @@ -162,7 +162,7 @@ int sqlite3_clear_bindings(sqlite3_stmt *pStmt){ const void *sqlite3_value_blob(sqlite3_value *pVal){ Mem *p = (Mem*)pVal; if( p->flags & (MEM_Blob|MEM_Str) ){ - sqlite3VdbeMemExpandBlob(p); + if( sqlite3VdbeMemExpandBlob(p)!=SQLITE_OK ) return 0; p->flags |= MEM_Blob; return p->n ? p->z : 0; }else{ |