| # Copyright 2013 Google Inc. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| # Author: oschaaf@we-amp.com (Otto van der Schaaf) |
| |
| |
| # The first few suppressions can be found in other modules |
| # and easily found when searched for, and seem false positives. |
| { |
| <nginx false positive> |
| Memcheck:Param |
| socketcall.sendmsg(msg.msg_iov[i]) |
| fun:__sendmsg_nocancel |
| fun:ngx_write_channel |
| fun:ngx_signal_worker_processes |
| fun:ngx_master_process_cycle |
| fun:main |
| } |
| { |
| <nginx false positive> |
| Memcheck:Param |
| socketcall.sendmsg(msg.msg_iov[i]) |
| fun:__sendmsg_nocancel |
| fun:ngx_write_channel |
| fun:ngx_master_process_cycle |
| fun:main |
| } |
| { |
| <nginx false positive> |
| Memcheck:Param |
| socketcall.sendmsg(msg.msg_iov[i]) |
| fun:__sendmsg_nocancel |
| fun:ngx_write_channel |
| fun:ngx_pass_open_channel |
| fun:ngx_start_cache_manager_processes |
| fun:ngx_master_process_cycle |
| fun:main |
| } |
| { |
| <nginx false positive> |
| Memcheck:Param |
| socketcall.sendmsg(msg.msg_iov[i]) |
| fun:__sendmsg_nocancel |
| fun:ngx_write_channel |
| fun:ngx_pass_open_channel |
| fun:ngx_start_cache_manager_processes |
| fun:ngx_master_process_cycle |
| fun:main |
| } |
| { |
| <nginx false positive> |
| Memcheck:Leak |
| fun:malloc |
| fun:ngx_alloc |
| fun:ngx_event_process_init |
| fun:ngx_worker_process_init |
| fun:ngx_worker_process_cycle |
| fun:ngx_spawn_process |
| fun:ngx_start_worker_processes |
| fun:ngx_master_process_cycle |
| fun:main |
| } |
| { |
| <nginx false positive> |
| Memcheck:Param |
| socketcall.sendmsg(msg.msg_iov[i]) |
| fun:__sendmsg_nocancel |
| fun:ngx_write_channel |
| fun:ngx_pass_open_channel |
| fun:ngx_start_worker_processes |
| fun:ngx_master_process_cycle |
| fun:main |
| } |
| |
| # similar to http://trac.nginx.org/nginx/ticket/369 |
| { |
| <nginx false positive> |
| Memcheck:Param |
| pwrite64(buf) |
| obj:/lib/x86_64-linux-gnu/libpthread-2.15.so |
| fun:ngx_write_file |
| fun:ngx_write_chain_to_file |
| fun:ngx_write_chain_to_temp_file |
| fun:ngx_event_pipe_write_chain_to_temp_file |
| fun:ngx_event_pipe |
| fun:ngx_http_upstream_process_upstream |
| fun:ngx_http_upstream_process_header |
| fun:ngx_http_upstream_handler |
| fun:ngx_epoll_process_events |
| fun:ngx_process_events_and_timers |
| fun:ngx_worker_process_cycle |
| } |
| # Mentioned in https://github.com/pagespeed/ngx_pagespeed/issues/103 |
| # Assuming a false postives as the issue is closed. |
| { |
| <nginx false positive> |
| Memcheck:Param |
| write(buf) |
| obj:/lib/x86_64-linux-gnu/libpthread-2.15.so |
| fun:ngx_log_error_core |
| fun:ngx_http_parse_complex_uri |
| fun:ngx_http_process_request_uri |
| fun:ngx_http_process_request_line |
| fun:ngx_http_wait_request_handler |
| fun:ngx_epoll_process_events |
| fun:ngx_process_events_and_timers |
| fun:ngx_worker_process_cycle |
| fun:ngx_spawn_process |
| fun:ngx_start_worker_processes |
| fun:ngx_master_process_cycle |
| } |
| |
| # Extra suppresions for testing in release mode: |
| |
| { |
| <re2 uninitialised value in optimized code> |
| Memcheck:Cond |
| fun:_ZN3re24Prog8OptimizeEv |
| ... |
| } |
| { |
| <re2 uninitialised value in optimized code> |
| Memcheck:Value8 |
| fun:_ZN3re24Prog8OptimizeEv |
| ... |
| } |
| |
| { |
| <re2 uninitialised value in optimized code> |
| Memcheck:Cond |
| fun:_ZN3re2L4AddQEPNS_9SparseSetEi |
| ... |
| } |
| |
| { |
| <re2 uninitialised value in optimized code> |
| Memcheck:Value8 |
| fun:_ZN3re2L4AddQEPNS_9SparseSetEi |
| ... |
| } |
| |
| { |
| <re2 uninitialized value in optimized code> |
| Memcheck:Value8 |
| fun:_ZN3re23DFA10AddToQueueEPNS0_5WorkqEij |
| ... |
| } |
| |
| { |
| <re2 uninitialized value in optimized code> |
| Memcheck:Cond |
| fun:_ZN3re23DFA10AddToQueueEPNS0_5WorkqEij |
| ... |
| } |