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* [gcc r14-9895] testsuite: add some missing -fanalyzer to plugin tests
@ 2024-04-10 20:46 David Malcolm
0 siblings, 0 replies; only message in thread
From: David Malcolm @ 2024-04-10 20:46 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:d09d70cdb2a4bc45825fc887047ef4a20de590c6
commit r14-9895-gd09d70cdb2a4bc45825fc887047ef4a20de590c6
Author: David Malcolm <dmalcolm@redhat.com>
Date: Wed Apr 10 16:43:27 2024 -0400
testsuite: add some missing -fanalyzer to plugin tests
gcc/testsuite/ChangeLog:
* gcc.dg/plugin/copy_from_user-1.c: Add missing directives for an
analyzer test.
* gcc.dg/plugin/taint-CVE-2011-0521-1-fixed.c: Add missing
-fanalyzer to options.
* gcc.dg/plugin/taint-CVE-2011-0521-1.c: Likewise.
* gcc.dg/plugin/taint-CVE-2011-0521-2-fixed.c: Likewise.
(dvb_usercopy): Add default case to avoid complaints about NULL
derefs.
* gcc.dg/plugin/taint-CVE-2011-0521-2.c: Likewise.
* gcc.dg/plugin/taint-CVE-2011-0521-3-fixed.c: Add missing
-fanalyzer to options.
* gcc.dg/plugin/taint-CVE-2011-0521-3.c: Likewise. Drop
xfail.
Signed-off-by: David Malcolm <dmalcolm@redhat.com>
Diff:
---
gcc/testsuite/gcc.dg/plugin/copy_from_user-1.c | 4 ++++
gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-1-fixed.c | 2 +-
gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-1.c | 2 +-
gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-2-fixed.c | 4 +++-
gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-2.c | 4 +++-
gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-3-fixed.c | 2 +-
gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-3.c | 5 ++---
7 files changed, 15 insertions(+), 8 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/plugin/copy_from_user-1.c b/gcc/testsuite/gcc.dg/plugin/copy_from_user-1.c
index a1415f38aa6..1acedc2e2ce 100644
--- a/gcc/testsuite/gcc.dg/plugin/copy_from_user-1.c
+++ b/gcc/testsuite/gcc.dg/plugin/copy_from_user-1.c
@@ -1,3 +1,7 @@
+/* { dg-do compile } */
+/* { dg-options "-fanalyzer" } */
+/* { dg-require-effective-target analyzer } */
+
typedef __SIZE_TYPE__ size_t;
#define __user
diff --git a/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-1-fixed.c b/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-1-fixed.c
index 51526b831c0..9ad05ff670a 100644
--- a/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-1-fixed.c
+++ b/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-1-fixed.c
@@ -1,6 +1,6 @@
/* { dg-do compile } */
/* { dg-require-effective-target analyzer } */
-/* { dg-additional-options "-Wno-pedantic" } */
+/* { dg-additional-options "-fanalyzer -Wno-pedantic" } */
/* See notes in this header. */
#include "taint-CVE-2011-0521.h"
diff --git a/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-1.c b/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-1.c
index 3d11a75073c..688d014956e 100644
--- a/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-1.c
+++ b/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-1.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-additional-options "-Wno-pedantic" } */
+/* { dg-additional-options "-fanalyzer -Wno-pedantic" } */
/* { dg-require-effective-target analyzer } */
/* See notes in this header. */
diff --git a/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-2-fixed.c b/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-2-fixed.c
index d035266b16a..7e597037ec2 100644
--- a/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-2-fixed.c
+++ b/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-2-fixed.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-additional-options "-Wno-pedantic" } */
+/* { dg-additional-options "-fanalyzer -Wno-pedantic" } */
/* { dg-require-effective-target analyzer } */
/* See notes in this header. */
@@ -67,6 +67,8 @@ int dvb_usercopy(struct file *file,
if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
goto out;
break;
+ default:
+ goto out;
}
/* call driver */
diff --git a/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-2.c b/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-2.c
index 5270e22f1a3..9189cdb2c37 100644
--- a/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-2.c
+++ b/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-2.c
@@ -1,6 +1,6 @@
/* { dg-do compile } */
/* { dg-require-effective-target analyzer } */
-/* { dg-additional-options "-Wno-pedantic" } */
+/* { dg-additional-options "-fanalyzer -Wno-pedantic" } */
/* See notes in this header. */
#include "taint-CVE-2011-0521.h"
@@ -67,6 +67,8 @@ int dvb_usercopy(struct file *file,
if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
goto out;
break;
+ default:
+ goto out;
}
/* call driver */
diff --git a/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-3-fixed.c b/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-3-fixed.c
index b8268fa4a82..d10ce28b40e 100644
--- a/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-3-fixed.c
+++ b/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-3-fixed.c
@@ -1,6 +1,6 @@
/* { dg-do compile } */
/* { dg-require-effective-target analyzer } */
-/* { dg-additional-options "-Wno-pedantic" } */
+/* { dg-additional-options "-fanalyzer -Wno-pedantic" } */
/* See notes in this header. */
#include "taint-CVE-2011-0521.h"
diff --git a/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-3.c b/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-3.c
index 86868a017c4..5185ffd223d 100644
--- a/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-3.c
+++ b/gcc/testsuite/gcc.dg/plugin/taint-CVE-2011-0521-3.c
@@ -1,6 +1,6 @@
/* { dg-do compile } */
/* { dg-require-effective-target analyzer } */
-/* { dg-additional-options "-Wno-pedantic" } */
+/* { dg-additional-options "-fanalyzer -Wno-pedantic" } */
/* See notes in this header. */
#include "taint-CVE-2011-0521.h"
@@ -19,8 +19,7 @@ int dvb_ca_ioctl(struct file *file, unsigned int cmd, void *parg)
if (info->num > 1)
return -EINVAL;
- av7110->ci_slot[info->num].num = info->num; /* { dg-warning "attacker-controlled value" "" { xfail *-*-* } } */
- /* TODO(xfail). */
+ av7110->ci_slot[info->num].num = info->num; /* { dg-warning "attacker-controlled value" } */
av7110->ci_slot[info->num].type = FW_CI_LL_SUPPORT(av7110->arm_app) ?
CA_CI_LINK : CA_CI;
memcpy(info, &av7110->ci_slot[info->num], sizeof(ca_slot_info_t));
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