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authorLennart Poettering <lennart@poettering.net>2016-01-31 23:55:06 +0100
committerLennart Poettering <lennart@poettering.net>2016-02-01 22:18:15 +0100
commit2afcd6902b5c04e8b05c9d1ffd8bc6175fac6efb (patch)
treefa76e393572082d5e0cd45415cb77dad61b4d6ad /src
parent7e0cdf8f1ff366a1d1770ea92bcce686db8c2dfc (diff)
journal-cat: don't allocate memory for the syslog identifier
Fixes: #2490
Diffstat (limited to 'src')
-rw-r--r--src/journal/cat.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/src/journal/cat.c b/src/journal/cat.c
index 7fd4198df8..07c3df522c 100644
--- a/src/journal/cat.c
+++ b/src/journal/cat.c
@@ -34,7 +34,7 @@
#include "syslog-util.h"
#include "util.h"
-static char *arg_identifier = NULL;
+static const char *arg_identifier = NULL;
static int arg_priority = LOG_INFO;
static bool arg_level_prefix = true;
@@ -82,14 +82,10 @@ static int parse_argv(int argc, char *argv[]) {
return version();
case 't':
- free(arg_identifier);
if (isempty(optarg))
arg_identifier = NULL;
- else {
- arg_identifier = strdup(optarg);
- if (!arg_identifier)
- return log_oom();
- }
+ else
+ arg_identifier = optarg;
break;
case 'p':