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fix: use std::strerror rather than just errno

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Signed-off-by: Samuel Gaist <samuel.gaist@idiap.ch>
This commit is contained in:
Samuel Gaist
2026-02-09 22:42:09 +01:00
parent 66e4c986ca
commit b12eb3d85d
1 changed files with 6 additions and 4 deletions
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10
userspace/falco/webserver.cpp
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@@ -75,13 +75,15 @@ void falco_webserver::start(const falco::app::state &state,
falco_logger::log(falco_logger::level::INFO, "Webserver: forked\n");
int res = setgid(webserver_config.m_uid);
if(res != NOERROR) {
throw falco_exception("Webserver: an error occurred while setting group id: " +
std::to_string(errno));
throw falco_exception(
std::string("Webserver: an error occurred while setting group id: ") +
std::strerror(errno));
}
res = setuid(webserver_config.m_gid);
if(res != NOERROR) {
throw falco_exception("Webserver: an error occurred while setting user id: " +
std::to_string(errno));
throw falco_exception(
std::string("Webserver: an error occurred while setting user id: ") +
std::strerror(errno));
}
falco_logger::log(falco_logger::level::INFO,
"Webserver: fork running as " + std::to_string(webserver_config.m_uid) +