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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2013-11-15 18:34:14 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2013-11-15 18:34:34 -0500 |
| commit | 32b32845e05c4dfe0862c89d12e0cacef4e018bb (patch) | |
| tree | 10b8d1c03f149d6934d091aaad7a23c8828b41f3 /src/port/win32error.c | |
| parent | 1821ef15bd063fdfd0073dff7b18fa7f0d639554 (diff) | |
Fix incorrect loop counts in tidbitmap.c.
A couple of places that should have been iterating over WORDS_PER_CHUNK
words were iterating over WORDS_PER_PAGE words instead. This thinko
accidentally failed to fail, because (at least on common architectures
with default BLCKSZ) WORDS_PER_CHUNK is a bit less than WORDS_PER_PAGE,
and the extra words being looked at were always zero so nothing happened.
Still, it's a bug waiting to happen if anybody ever fools with the
parameters affecting TIDBitmap sizes, and it's a small waste of cycles
too. So back-patch to all active branches.
Etsuro Fujita
Diffstat (limited to 'src/port/win32error.c')
0 files changed, 0 insertions, 0 deletions