47 lines
1.4 KiB
Plaintext
47 lines
1.4 KiB
Plaintext
#
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# This is a warning-suppression file for valgrind supplied by libproc
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# to be used with the option: --suppressions=<path-for>/libproc.supp.
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#
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# Memory leak warnings will only be encountered when a multi-threaded
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# program has used the 'procps_pids' interface. That is because this
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# library employs heap based memory in a thread safe manner. However,
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# such memory will not be freed until the address space is reclaimed.
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#
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# When a sibling thread using this 'procps_pids' API ends, or if some
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# other thread in that address space calls 'pthread_cancel()' on such
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# a thread, valgrind may warn that some memory was 'definitely lost'.
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#
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# Any such warnings are dependent on the 'pids_item' enumerators that
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# have been specified using 'procps_pids_new' or 'procps_pids_reset'.
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#
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# A single-threaded application should not experience these warnings.
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#
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## for most of the 'definitely lost' warnings,
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## up to 4 blocks ranging from 1024 to 2048 bytes each
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{
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HEAP_BASED_TLS_file2str
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Memcheck:Leak
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...
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fun:file2str
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}
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## for the remaining 'definitely lost' warnings,
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## a block for each active lxc container, 16 bytes + sizeof name
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{
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HEAP_BASED_TLS_lxc
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Memcheck:Leak
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...
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fun:lxc_containers
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}
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## in case an installed library has been stripped,
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## this embraces both of the above warning categories
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{
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HEAP_BASED_TLS_library
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Memcheck:Leak
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...
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obj:/usr/*lib*/libproc*
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obj:/usr/local/*lib*/libproc*
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}
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