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authorGeert Uytterhoeven <geert@linux-m68k.org>2017-07-06 11:56:21 +0300
committerJohn Johansen <john.johansen@canonical.com>2017-09-22 23:00:57 +0300
commit19fe43a54fb67b6cc8857e65c78e1dc8aa2e97a3 (patch)
treed298f500677bf80698bc5b75832bb556018fdf84 /security/apparmor/policy_unpack.c
parent520eccdfe187591a51ea9ab4c1a024ae4d0f68d9 (diff)
downloadlinux-19fe43a54fb67b6cc8857e65c78e1dc8aa2e97a3.tar.xz
apparmor: Fix shadowed local variable in unpack_trans_table()
with W=2: security/apparmor/policy_unpack.c: In function ‘unpack_trans_table’: security/apparmor/policy_unpack.c:469: warning: declaration of ‘pos’ shadows a previous local security/apparmor/policy_unpack.c:451: warning: shadowed declaration is here Rename the old "pos" to "saved_pos" to fix this. Fixes: 5379a3312024a8be ("apparmor: support v7 transition format compatible with label_parse") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Serge Hallyn <serge@hallyn.com> Signed-off-by: John Johansen <john.johansen@canonical.com>
Diffstat (limited to 'security/apparmor/policy_unpack.c')
-rw-r--r--security/apparmor/policy_unpack.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/security/apparmor/policy_unpack.c b/security/apparmor/policy_unpack.c
index c600f4dd1783..2d5a1a007b06 100644
--- a/security/apparmor/policy_unpack.c
+++ b/security/apparmor/policy_unpack.c
@@ -448,7 +448,7 @@ fail:
*/
static bool unpack_trans_table(struct aa_ext *e, struct aa_profile *profile)
{
- void *pos = e->pos;
+ void *saved_pos = e->pos;
/* exec table is optional */
if (unpack_nameX(e, AA_STRUCT, "xtable")) {
@@ -511,7 +511,7 @@ static bool unpack_trans_table(struct aa_ext *e, struct aa_profile *profile)
fail:
aa_free_domain_entries(&profile->file.trans);
- e->pos = pos;
+ e->pos = saved_pos;
return 0;
}