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journal: handle empty syslog identifier properly

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This commit is contained in:
Lennart Poettering 2012-01-14 01:54:02 +01:00
parent 5c3759bf8a
commit 4c7de07481
1 changed files with 8 additions and 4 deletions
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12
src/journal/journald.c
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@ -1405,10 +1405,14 @@ static int stdout_stream_line(StdoutStream *s, char *p) {
switch (s->state) {
case STDOUT_STREAM_IDENTIFIER:
s->identifier = strdup(p);
if (!s->identifier) {
log_error("Out of memory");
return -ENOMEM;
if (isempty(p))
s->identifier = NULL;
else {
s->identifier = strdup(p);
if (!s->identifier) {
log_error("Out of memory");
return -ENOMEM;
}
}
s->state = STDOUT_STREAM_PRIORITY;