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Fix crash with log destination 'syslog'.

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This commit is contained in:
Bram Matthys 2023-06-04 15:11:58 +02:00
parent acbedd5938
commit c315751c2e
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GPG key ID: BF8116B163EAAE98
1 changed files with 17 additions and 13 deletions

30
src/log.c
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@ -460,21 +460,25 @@ int config_run_log(ConfigFile *conf, ConfigEntry *block)
if (!strcmp(cep->name, "file") || !strcmp(cep->name, "syslog"))
{
Log *log;
/* First check if already exists... yeah this is a bit late
* and ideally would have been done in config_test but...
* that would have been lots of work for a (hopefully) rare case.
*/
for (log = temp_logs[LOG_DEST_DISK]; log; log = log->next)
if (!strcmp(cep->name, "file"))
{
if ((log->file && !strcmp(log->file, cep->value)) ||
(log->filefmt && !strcmp(log->filefmt, cep->value)))
/* First check if already exists... yeah this is a bit late
* and ideally would have been done in config_test but...
* that would have been lots of work for a (hopefully) rare case.
*/
for (log = temp_logs[LOG_DEST_DISK]; log; log = log->next)
{
config_warn("%s:%d: Ignoring duplicate log block for file '%s'. "
"You cannot have multiple log blocks logging to the same file.",
cep->file->filename, cep->line_number,
cep->value);
free_log_sources(sources);
return 0;
if ((log->file && !strcmp(log->file, cep->value)) ||
(log->filefmt && !strcmp(log->filefmt, cep->value)))
{
config_warn("%s:%d: Ignoring duplicate log block for file '%s'. "
"You cannot have multiple log blocks logging to the same file.",
cep->file->filename, cep->line_number,
cep->value);
free_log_sources(sources);
return 0;
}
}
}
log = safe_alloc(sizeof(Log));