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Do not use std::stoull as it may throw

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This commit is contained in:
Vitaliy Filippov
2026-06-20 01:54:49 +03:00
parent cf3abdb9e3
commit 78b067566f
1 changed files with 8 additions and 2 deletions
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src/client/etcd_state_client.cpp
+8 -2
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@@ -757,8 +757,14 @@ void etcd_state_client_t::parse_state(const etcd_kv_t & kv)
else if (key.substr(0, etcd_prefix.length()+11) == etcd_prefix+"/osd/state/") else if (key.substr(0, etcd_prefix.length()+11) == etcd_prefix+"/osd/state/")
{ {
// <etcd_prefix>/osd/state/%d // <etcd_prefix>/osd/state/%d
osd_num_t peer_osd = std::stoull(key.substr(etcd_prefix.length()+11)); osd_num_t peer_osd = 0;
if (peer_osd > 0) char null_byte = 0;
int scanned = sscanf(key.c_str() + etcd_prefix.length()+11, "%ju%c", &peer_osd, &null_byte);
if (scanned != 1 || !peer_osd)
{
fprintf(stderr, "Bad etcd key %s, ignoring\n", key.c_str());
}
else
{ {
if (value.is_object() && value["state"] == "up") if (value.is_object() && value["state"] == "up")
{ {