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namespace: fix uninitialized memory access
author
Lennart Poettering
<lennart@poettering.net>
Thu, 3 Jul 2014 14:27:53 +0000
(16:27 +0200)
committer
Lennart Poettering
<lennart@poettering.net>
Thu, 3 Jul 2014 14:28:26 +0000
(16:28 +0200)
src/core/namespace.c
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diff --git
a/src/core/namespace.c
b/src/core/namespace.c
index d1513ce2ddea54da93b4a556cdca11e22f14081b..1d0f740afab5d1ebe8ee64484c9674b473e0454f 100644
(file)
--- a/
src/core/namespace.c
+++ b/
src/core/namespace.c
@@
-69,6
+69,7
@@
static int append_mounts(BindMount **p, char **strv, MountMode mode) {
STRV_FOREACH(i, strv) {
(*p)->ignore = false;
+ (*p)->done = false;
if ((mode == INACCESSIBLE || mode == READONLY || mode == READWRITE) && (*i)[0] == '-') {
(*p)->ignore = true;
@@
-375,7
+376,7
@@
int setup_namespace(
(protect_system == PROTECT_SYSTEM_FULL ? 1 : 0);
if (n > 0) {
- m = mounts = (BindMount *) alloca(n * sizeof(BindMount));
+ m = mounts = (BindMount *) alloca
0
(n * sizeof(BindMount));
r = append_mounts(&m, read_write_dirs, READWRITE);
if (r < 0)
return r;