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authorTom Gundersen <teg@jklm.no>2015-05-25 22:55:52 +0200
committerTom Gundersen <teg@jklm.no>2015-05-25 22:58:26 +0200
commit2371271c2acaeab31e232b6749f12aeac7c18348 (patch)
treec458cc3817c934fe0de796f8dec55f97dbbc76c3 /src/nspawn/nspawn.c
parent4b53a9d21b5d280e1c2e42f5bd29193754251c1e (diff)
nspawn: avoid memleak
Simplify the code a bit, at the cost of potentially duplicating some memory unneccessarily. Fixes CID 1299641.
Diffstat (limited to 'src/nspawn/nspawn.c')
-rw-r--r--src/nspawn/nspawn.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 4e41990176..322675222d 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -4065,7 +4065,7 @@ static int inner_child(
NULL
};
- char **env_use;
+ _cleanup_strv_free_ char **env_use = NULL;
int r;
assert(barrier);
@@ -4173,16 +4173,9 @@ static int inner_child(
return log_oom();
}
- if (!strv_isempty(arg_setenv)) {
- char **n;
-
- n = strv_env_merge(2, envp, arg_setenv);
- if (!n)
- return log_oom();
-
- env_use = n;
- } else
- env_use = (char**) envp;
+ env_use = strv_env_merge(2, envp, arg_setenv);
+ if (!env_use)
+ return log_oom();
/* Let the parent know that we are ready and
* wait until the parent is ready with the