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| author | rvargas <rvargas@chromium.org> | 2015-08-03 21:57:11 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2015-08-04 04:59:30 +0000 |
| commit | 0112f1037b342f1f1718c8615e9a17559b1bdfde (patch) | |
| tree | 7d4431fa0df0cefbad0561c8e9ed5b9cf4b50616 /net/disk_cache/memory | |
| parent | 8cb079f8e1ce0efd8a7f0328c3bc6d33807f9470 (diff) | |
| download | chromium_src-0112f1037b342f1f1718c8615e9a17559b1bdfde.zip chromium_src-0112f1037b342f1f1718c8615e9a17559b1bdfde.tar.gz chromium_src-0112f1037b342f1f1718c8615e9a17559b1bdfde.tar.bz2 | |
Memory-only disk cache: Fix GetAvailableRange for small ranges.
This CL makes sure that when a range is scanned for stored bytes, and
that range is small enough so that no bytes are present even though there
are bytes on that entry beyond the range, the return of the operation
is "0 bytes found".
BUG=513937
TEST=net_unittests
Review URL: https://codereview.chromium.org/1266713010
Cr-Commit-Position: refs/heads/master@{#341674}
Diffstat (limited to 'net/disk_cache/memory')
| -rw-r--r-- | net/disk_cache/memory/mem_entry_impl.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/disk_cache/memory/mem_entry_impl.cc b/net/disk_cache/memory/mem_entry_impl.cc index dffaf42..daa3980 100644 --- a/net/disk_cache/memory/mem_entry_impl.cc +++ b/net/disk_cache/memory/mem_entry_impl.cc @@ -481,7 +481,7 @@ int MemEntryImpl::GetAvailableRange(int64 offset, int len, int64* start) { // Find the first child and record the number of empty bytes. int empty = FindNextChild(offset, len, ¤t_child); - if (current_child) { + if (current_child && empty < len) { *start = offset + empty; len -= empty; |