diff options
| author | Brad Fitzpatrick <bradfitz@android.com> | 2010-11-02 10:55:52 -0700 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@android.com> | 2011-01-06 11:16:15 -0800 |
| commit | b9634d05cf4fedb2ee49b0a41aeb129d35337ce9 (patch) | |
| tree | 147eed5ac6e002c638519b47152dbfb009033c89 | |
| parent | a2a1f3149fb32d95bc81ddfd713d5bba9d6cbc61 (diff) | |
| download | system_core-b9634d05cf4fedb2ee49b0a41aeb129d35337ce9.zip system_core-b9634d05cf4fedb2ee49b0a41aeb129d35337ce9.tar.gz system_core-b9634d05cf4fedb2ee49b0a41aeb129d35337ce9.tar.bz2 | |
Permit 0 length writes.
Change-Id: I087d0074c8d9e13ce814187475966da94f693fc0
| -rw-r--r-- | libsysutils/src/SocketClient.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libsysutils/src/SocketClient.cpp b/libsysutils/src/SocketClient.cpp index ff2315b..c9c7417 100644 --- a/libsysutils/src/SocketClient.cpp +++ b/libsysutils/src/SocketClient.cpp @@ -62,6 +62,10 @@ int SocketClient::sendData(const void* data, int len) { const char *p = (const char*) data; int brtw = len; + if (len == 0) { + return 0; + } + pthread_mutex_lock(&mWriteMutex); while (brtw > 0) { if ((rc = write(mSocket, p, brtw)) < 0) { |