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| author | Sverker Eriksson <[email protected]> | 2018-10-31 16:31:34 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2018-10-31 16:31:34 +0100 |
| commit | fa6994f5c8384a15196121fce2983291c9c21245 (patch) | |
| tree | 0b01c4e37ce21c5863d7607214ca097445ed673d /erts/emulator/beam/erl_alloc.c | |
| parent | a03b0b0298208216481fdc2a373e5cda893535d2 (diff) | |
| parent | cc18836780d7d047bf53b1ff8d94a6b31b58f98a (diff) | |
| download | otp-fa6994f5c8384a15196121fce2983291c9c21245.tar.gz otp-fa6994f5c8384a15196121fce2983291c9c21245.tar.bz2 otp-fa6994f5c8384a15196121fce2983291c9c21245.zip | |
Merge PR-1997 from sverker/erts/ordered_set-select-improvements/OTP-15325
Even more scalable ETS ordered_set with write_concurrency
Diffstat (limited to 'erts/emulator/beam/erl_alloc.c')
| -rw-r--r-- | erts/emulator/beam/erl_alloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c index 1d4b33c598..e6169ebeaa 100644 --- a/erts/emulator/beam/erl_alloc.c +++ b/erts/emulator/beam/erl_alloc.c @@ -4041,7 +4041,7 @@ debug_realloc(ErtsAlcType_t type, void *extra, void *ptr, Uint size) erts_hdbg_chk_blks(); #endif - if (old_size > size) + if (ptr && old_size > size) sys_memset((void *) (((char *) ptr) + size), 0xf, sizeof(Uint) + old_size - size); |