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| author | Michael West <michael.west@ettus.com> | 2013-10-23 15:42:37 -0700 |
|---|---|---|
| committer | Michael West <michael.west@ettus.com> | 2013-10-23 15:42:37 -0700 |
| commit | a2e4b7a88e141366a317a631ffe0a26bb0f8f375 (patch) | |
| tree | e28c56f0ab16051c0ea3c7ad770679c5004bb088 | |
| parent | 2ebb45abf033b7ecdced07d17f536fc1308a4506 (diff) | |
| download | uhd-a2e4b7a88e141366a317a631ffe0a26bb0f8f375.tar.gz uhd-a2e4b7a88e141366a317a631ffe0a26bb0f8f375.tar.bz2 uhd-a2e4b7a88e141366a317a631ffe0a26bb0f8f375.zip | |
CID 1104337: Fixed improper use of negative value
CID 1104314: Fixed uninitialized scalar
| -rw-r--r-- | host/lib/transport/udp_zero_copy.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/host/lib/transport/udp_zero_copy.cpp b/host/lib/transport/udp_zero_copy.cpp index 166177177..7b6a476f5 100644 --- a/host/lib/transport/udp_zero_copy.cpp +++ b/host/lib/transport/udp_zero_copy.cpp @@ -68,7 +68,7 @@ static void check_registry_for_fast_send_threshold(const size_t mtu){ class udp_zero_copy_asio_mrb : public managed_recv_buffer{ public: udp_zero_copy_asio_mrb(void *mem, int sock_fd, const size_t frame_size): - _mem(mem), _sock_fd(sock_fd), _frame_size(frame_size) { /*NOP*/ } + _mem(mem), _sock_fd(sock_fd), _frame_size(frame_size), _len(0) { /*NOP*/ } void release(void){ _claimer.release(); @@ -87,6 +87,7 @@ public: if (wait_for_recv_ready(_sock_fd, timeout)){ _len = ::recv(_sock_fd, (char *)_mem, _frame_size, 0); + UHD_ASSERT_THROW(_len > 0); // TODO: Handle case of recv error index++; //advances the caller's buffer return make(this, _mem, size_t(_len)); } |