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core: fix member access within null pointer

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config_parse_tasks_max() is also used for parsing system.conf or
user.conf. In that case, userdata is NULL.

Fixes #10362.
This commit is contained in:
Yu Watanabe
2018-10-12 04:24:27 +09:00
committed by Lennart Poettering
parent 8e04444385
commit 958b8c7bd7
1 changed files with 1 additions and 1 deletions
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2
src/core/load-fragment.c
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@@ -3093,7 +3093,7 @@ int config_parse_tasks_max(
int r;
if (isempty(rvalue)) {
*tasks_max = u->manager->default_tasks_max;
*tasks_max = u ? u->manager->default_tasks_max : UINT64_MAX;
return 0;
}