virExecWithHook: avoid leak on OOM error path

* src/util/util.c (virExecWithHook): Free argv_str string before returning upon failure to allocate space for environment.
2010-02-04 12:25:34 +01:00 · 2010-02-04 12:25:34 +01:00 · 6eed3feafb
parent fd10c4e1ee
commit 6eed3feafb
1 changed files with 1 additions and 0 deletions
--- a/src/util/util.c
+++ b/src/util/util.c
@ -631,6 +631,7 @@ virExecWithHook(virConnectPtr conn,

    if (envp) {
        if ((envp_str = virArgvToString(envp)) == NULL) {
+            VIR_FREE(argv_str);
            virReportOOMError(conn);
            return -1;
        }