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| author | Yossi Gottlieb <yossigo@gmail.com> | 2021-09-23 15:00:37 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-09-23 15:00:37 +0300 |
| commit | bebc7f8470a5c6093514abf02f2514268c78b28f (patch) | |
| tree | ec3b0c86b57db47c94270b9bc7f9bf60395ea623 /tests/modules | |
| parent | 2753429c99425e3d0216cba79e0e61192975f252 (diff) | |
| download | redis-bebc7f8470a5c6093514abf02f2514268c78b28f.tar.gz | |
Add RM_TrimStringAllocation(). (#9540)
This commit makes it possible to explicitly trim the allocation of a
RedisModuleString.
Currently, Redis automatically trims strings that have been retained by
a module command when it returns. However, this is not thread safe and
may result with corruption in threaded modules.
Supporting explicit trimming offers a backwards compatible workaround to
this problem.
Diffstat (limited to 'tests/modules')
| -rw-r--r-- | tests/modules/basics.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/modules/basics.c b/tests/modules/basics.c index aa883cf10..e1d2c2115 100644 --- a/tests/modules/basics.c +++ b/tests/modules/basics.c @@ -401,6 +401,7 @@ int TestStringAppendAM(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) RedisModule_AutoMemory(ctx); RedisModuleString *s = RedisModule_CreateString(ctx,"foo",3); RedisModule_RetainString(ctx,s); + RedisModule_TrimStringAllocation(s); /* Mostly NOP, but exercises the API function */ RedisModule_StringAppendBuffer(ctx,s,"bar",3); RedisModule_ReplyWithString(ctx,s); RedisModule_FreeString(ctx,s); |