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format-util/sd-bus: do not ignore snprintf result

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This commit is contained in:
Luca Boccassi
2021-08-20 18:15:35 +01:00
parent e4193309c4
commit 272fff7d84
2 changed files with 6 additions and 10 deletions
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4
src/basic/format-util.c
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@@ -15,9 +15,9 @@ char *format_ifname_full(int ifindex, char buf[static IF_NAMESIZE + 1], FormatIf
return NULL;
if (FLAGS_SET(flag, FORMAT_IFNAME_IFINDEX_WITH_PERCENT))
snprintf(buf, IF_NAMESIZE + 1, "%%%d", ifindex);
assert(snprintf_ok(buf, IF_NAMESIZE + 1, "%%%d", ifindex));
else
snprintf(buf, IF_NAMESIZE + 1, "%d", ifindex);
assert(snprintf_ok(buf, IF_NAMESIZE + 1, "%d", ifindex));
return buf;
}