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Added env check NDPID_STARTED_BY_SYSTEMD to prevent logging to stderr in such a case

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* removed `nDPId` shutdown on poll/epoll error
 * fixed `chmod_chown()` rv check

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
This commit is contained in:
Toni Uhlig
2024-11-07 11:32:31 +01:00
parent 9fc35e7a7e
commit a733d536ad
5 changed files with 13 additions and 8 deletions
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5
nDPId.c
View File

@@ -3452,8 +3452,8 @@ static uint32_t calculate_ndpi_flow_struct_hash(struct ndpi_flow_struct const *
/* mask for FCF */
#define WIFI_DATA 0x2
#define FCF_TYPE(fc) (((fc) >> 2) & 0x3) /* 0000 0011 = 0x3 */
#define FCF_TO_DS(fc) ((fc)&0x0100)
#define FCF_FROM_DS(fc) ((fc)&0x0200)
#define FCF_TO_DS(fc) ((fc) & 0x0100)
#define FCF_FROM_DS(fc) ((fc) & 0x0200)
/* mask for Bad FCF presence */
#define BAD_FCS 0x50 /* 0101 0000 */
static int process_datalink_layer(struct nDPId_reader_thread * const reader_thread,
@@ -4881,7 +4881,6 @@ static void run_capture_loop(struct nDPId_reader_thread * const reader_thread)
if (nio_has_error(&io, i) == NIO_SUCCESS)
{
logger(1, "%s", "Event I/O error");
MT_GET_AND_ADD(reader_thread->workflow->error_or_eof, 1);
}
int fd = nio_get_fd(&io, i);

4
nDPIsrvd.c
View File

@@ -1834,7 +1834,7 @@ int main(int argc, char ** argv)
GET_CMDARG_STR(nDPIsrvd_options.user),
strerror(ret));
}
if (ret != -EPERM)
if (ret != EPERM)
{
goto error_unlink_sockets;
}
@@ -1867,7 +1867,7 @@ int main(int argc, char ** argv)
GET_CMDARG_STR(nDPIsrvd_options.user),
strerror(ret));
}
if (ret != -EPERM)
if (ret != EPERM)
{
goto error_unlink_sockets;
}

1
packages/systemd/ndpid@.service.in
View File

@@ -8,6 +8,7 @@ Type=simple
ExecStartPre=/bin/sh -c 'test -r "@CMAKE_INSTALL_PREFIX@/etc/nDPId/%i.conf" || cp -v "@CMAKE_INSTALL_PREFIX@/share/nDPId/ndpid.conf.example" "@CMAKE_INSTALL_PREFIX@/etc/nDPId/%i.conf"'
ExecStart=@CMAKE_INSTALL_PREFIX@/sbin/nDPId -f @CMAKE_INSTALL_PREFIX@/etc/nDPId/%i.conf -i %i -u ndpid -c /run/nDPIsrvd/collector
Restart=on-failure
Environment="NDPID_STARTED_BY_SYSTEMD="
[Install]
WantedBy=multi-user.target

2
packages/systemd/ndpisrvd.service.in
View File

@@ -6,8 +6,10 @@ After=network.target
Type=simple
ExecStartPre=/bin/sh -c 'test -r "@CMAKE_INSTALL_PREFIX@/etc/nDPId/nDPIsrvd.conf" || cp -v "@CMAKE_INSTALL_PREFIX@/share/nDPId/ndpisrvd.conf.example" "@CMAKE_INSTALL_PREFIX@/etc/nDPId/nDPIsrvd.conf"'
ExecStartPre=/bin/sh -c 'mkdir -p /run/nDPIsrvd && chown root:root /run/nDPIsrvd && chmod 0775 /run/nDPIsrvd'
ExecStopPost=/bin/sh -c 'rm -f /run/nDPIsrvd/collector /run/nDPIsrvd/distributor'
ExecStart=@CMAKE_INSTALL_PREFIX@/bin/nDPIsrvd -f @CMAKE_INSTALL_PREFIX@/etc/nDPId/nDPIsrvd.conf -u ndpisrvd -c /run/nDPIsrvd/collector -s /run/nDPIsrvd/distributor -G ndpid:ndpisrvd-distributor
Restart=on-failure
Environment="NDPID_STARTED_BY_SYSTEMD="
[Install]
WantedBy=multi-user.target

9
utils.c
View File

@@ -586,9 +586,12 @@ __attribute__((format(printf, 2, 3))) void logger_early(int is_error, char const
int old_log_to_console = log_to_console;
va_list ap;
va_start(ap, format);
vlogger_to(fileno(stderr), is_error, format, &ap);
va_end(ap);
if (getenv("NDPID_STARTED_BY_SYSTEMD") == NULL)
{
va_start(ap, format);
vlogger_to(fileno(stderr), is_error, format, &ap);
va_end(ap);
}
log_to_console = 0;