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branches/zip: btr_copy_externally_stored_field(): Add diagnostics for

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unexpected end of compressed BLOB.
This commit is contained in:
marko 2006-09-06 09:51:00 +00:00
parent eb4e17a4a6
commit 49a0fbd018
1 changed files with 14 additions and 2 deletions
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16
btr/btr0cur.c
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@ -4267,8 +4267,6 @@ btr_copy_externally_stored_field(
/* fall through */
default:
inflate_error:
mtr_commit(&mtr);
inflateEnd(&d_stream);
ut_print_timestamp(stderr);
fprintf(stderr,
" InnoDB: inflate() of"
@ -4276,11 +4274,25 @@ inflate_error:
" page %lu space %lu returned %d\n",
(ulong) page_no, (ulong) space_id,
err);
err_exit:
mtr_commit(&mtr);
inflateEnd(&d_stream);
*len = 0;
return(buf);
}
if (next_page_no == FIL_NULL) {
if (!d_stream.avail_in) {
ut_print_timestamp(stderr);
fprintf(stderr,
" InnoDB: unexpected end of"
" compressed BLOB"
" page %lu space %lu\n",
(ulong) page_no,
(ulong) space_id);
goto err_exit;
}
err = inflate(&d_stream, Z_FINISH);
if (UNIV_UNLIKELY(err != Z_STREAM_END)) {