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busctl: add missing oom check

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This commit is contained in:
Yu Watanabe
2018-03-12 17:45:42 +09:00
parent 9bb31a0c9f
commit cb05d2a514
1 changed files with 3 additions and 0 deletions
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3
src/busctl/busctl.c
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@@ -190,6 +190,9 @@ static int list_bus_names(int argc, char **argv, void *userdata) {
}
merged = new(char*, hashmap_size(names) + 1);
if (!merged)
return log_oom();
HASHMAP_FOREACH_KEY(v, k, names, iterator)
merged[n++] = k;