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varlink: use hashmap_ensure_put

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This commit is contained in:
Susant Sahani 2021-01-18 13:17:20 +01:00
parent ee9ead76bb
commit 1d2d1654c6
1 changed files with 3 additions and 4 deletions
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7
src/shared/varlink.c
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@ -2391,14 +2391,13 @@ int varlink_server_bind_method(VarlinkServer *s, const char *method, VarlinkMeth
if (startswith(method, "org.varlink.service."))
return log_debug_errno(SYNTHETIC_ERRNO(EEXIST), "Cannot bind server to '%s'.", method);
if (hashmap_ensure_allocated(&s->methods, &string_hash_ops) < 0)
return log_oom_debug();
m = strdup(method);
if (!m)
return log_oom_debug();
r = hashmap_put(s->methods, m, callback);
r = hashmap_ensure_put(&s->methods, &string_hash_ops, m, callback);
if (r == -ENOMEM)
return log_oom_debug();
if (r < 0)
return log_debug_errno(r, "Failed to register callback: %m");
if (r > 0)