diff options
Diffstat (limited to 'src/tools/valgrind.supp')
| -rw-r--r-- | src/tools/valgrind.supp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/tools/valgrind.supp b/src/tools/valgrind.supp index 2ad5b81526d..3880007dfb3 100644 --- a/src/tools/valgrind.supp +++ b/src/tools/valgrind.supp @@ -194,3 +194,36 @@ Memcheck:Addr8 fun:pg_numa_touch_mem_if_required } + + +# Memory-leak suppressions +# Note that a suppression rule will silence complaints about memory blocks +# allocated in matching places, but it won't prevent "indirectly lost" +# complaints about blocks that are only reachable via the suppressed blocks. + +# Suppress complaints about stuff leaked during function cache loading. +# Both the PL/pgSQL and SQL-function parsing processes generate some cruft +# within the function's cache context, which doesn't seem worth the trouble +# to get rid of. Moreover, there are cases where CachedFunction structs +# are intentionally leaked because we're unsure if any fn_extra pointers +# remain. +{ + hide_function_cache_leaks + Memcheck:Leak + match-leak-kinds: definite,possible,indirect + + ... + fun:cached_function_compile +} + +# Suppress complaints about stuff leaked during TS dictionary loading. +# Not very much is typically lost there, and preventing it would +# require a risky API change for TS tmplinit functions. +{ + hide_ts_dictionary_leaks + Memcheck:Leak + match-leak-kinds: definite,possible,indirect + + ... + fun:lookup_ts_dictionary_cache +} |