grpc/test at 547974e47857e2b5099a4d16b17f271a4cb88ca1 - grpc

The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/

Tag: Branch: Tree: 547974e478

Harvey Tuch 5f3cfe960f Fix read from uninitialized memory bug in GrpcBufferWriter. This commit fixes an issue in which the following sequence of operations leads to use of uninitialized memory: 1. Caller invokes GrpcBufferWriter::Next(), and then makes use of 8191 bytes in the returned buffer (which is 8192 bytes in size). 2. Caller then returns the unused single byte via GrpcBufferWriter::BackUp(). This method invokes g_core_codegen_interface->grpc_slice_split_tail(), which causes backup_slice_ to be a grpc_slice with one byte. 3. At the next invocation of GrpcBufferWriter::Next(), a reference to the single byte grpc_slice is returned to the caller. The problem here is that the returned reference is to the inlined buffer in the grpc_slice, which is resident in slice_, not the location of the buffer inside slice_buffer_ after g_core_codegen_interface->grpc_slice_buffer_add() in GrpcBufferWriter::Next(). As a result, any data the caller writes to the returned void* data is lost. The solution is to avoid inlined backup slices.		8 years ago
..
build	Expunge all references to zookeeper	9 years ago
core	Merge pull request #9539 from markdroth/canonicalize_server_uri	8 years ago
cpp	Fix read from uninitialized memory bug in GrpcBufferWriter.	8 years ago
distrib	fixed whitespacing and docker_run_tests.sh now clones submodule via network	8 years ago
http2_test	changes to http2 test server	8 years ago