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| author | vandebo@chromium.org <vandebo@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-10-28 00:01:33 +0000 |
|---|---|---|
| committer | vandebo@chromium.org <vandebo@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-10-28 00:01:33 +0000 |
| commit | 28658b28eea506af35897723adb7c69e67327351 (patch) | |
| tree | 9810112b06a9e97066d652a1c384c68e7c885cf4 /net/base/io_buffer.h | |
| parent | 403c148688f2c23d2c9b56fff236f4ddfe03377c (diff) | |
| download | chromium_src-28658b28eea506af35897723adb7c69e67327351.zip chromium_src-28658b28eea506af35897723adb7c69e67327351.tar.gz chromium_src-28658b28eea506af35897723adb7c69e67327351.tar.bz2 | |
Handle out of memory in GrowableIOBuffer more gracefully.
BUG=25826
TEST=none
Review URL: http://codereview.chromium.org/338049
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30287 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net/base/io_buffer.h')
| -rw-r--r-- | net/base/io_buffer.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/base/io_buffer.h b/net/base/io_buffer.h index eaf3a39..e301df8 100644 --- a/net/base/io_buffer.h +++ b/net/base/io_buffer.h @@ -106,12 +106,14 @@ class GrowableIOBuffer : public IOBuffer { GrowableIOBuffer() : IOBuffer(), capacity_(0), offset_(0) {} ~GrowableIOBuffer() { data_ = NULL; } + // realloc memory to the specified capacity. Returns true on success. + // On failure, the capacity and buffer are unchanged. + bool SetCapacity(int capacity); int capacity() { return capacity_; } - void set_capacity(int capacity); // |offset| moves the |data_| pointer, allowing "seeking" in the data. - int offset() { return offset_; } void set_offset(int offset); + int offset() { return offset_; } int RemainingCapacity() { return capacity_ - offset_; } char* StartOfBuffer() { return real_data_.get(); } |