diff options
| author | Michael Grunder <michael.grunder@gmail.com> | 2020-05-22 09:27:49 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-22 09:27:49 -0700 |
| commit | 8e0264cfd6889b73c241b60736fe96ba1322ee6e (patch) | |
| tree | c7a8f050a2e6966c45f7af919056b9653f831579 /adapters/ivykis.h | |
| parent | 83bba659b9dbd6c77baf2ff27ff6342317869a3e (diff) | |
Allow users to replace allocator and handle OOM everywhere. (#800)
* Adds an indirection to every allocation/deallocation to allow users to
plug in ones of their choosing (use custom functions, jemalloc, etc).
* Gracefully handle OOM everywhere in hiredis. This should make it possible
for users of the library to have more flexibility in how they handle such situations.
* Changes `redisReaderTask->elements` from an `int` to a `long long` to prevent
a possible overflow when transferring the task elements into a `redisReply`.
* Adds a configurable `max elements` member to `redisReader` that defaults to
2^32 - 1. This can be set to "unlimited" by setting the value to zero.
Diffstat (limited to 'adapters/ivykis.h')
| -rw-r--r-- | adapters/ivykis.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/adapters/ivykis.h b/adapters/ivykis.h index 75616ee..179f6ab 100644 --- a/adapters/ivykis.h +++ b/adapters/ivykis.h @@ -43,7 +43,7 @@ static void redisIvykisCleanup(void *privdata) { redisIvykisEvents *e = (redisIvykisEvents*)privdata; iv_fd_unregister(&e->fd); - free(e); + hi_free(e); } static int redisIvykisAttach(redisAsyncContext *ac) { @@ -56,6 +56,9 @@ static int redisIvykisAttach(redisAsyncContext *ac) { /* Create container for context and r/w events */ e = (redisIvykisEvents*)hi_malloc(sizeof(*e)); + if (e == NULL) + return REDIS_ERR; + e->context = ac; /* Register functions to start/stop listening for events */ |