* [PATCH] libsepol/cil: Report disabling an optional block only at high verbose levels
@ 2019-11-01 15:19 James Carter
2019-11-02 17:16 ` Nicolas Iooss
0 siblings, 1 reply; 3+ messages in thread
From: James Carter @ 2019-11-01 15:19 UTC (permalink / raw)
To: selinux
Since failing to resolve a statement in an optional block is normal,
only display messages about the statement failing to resolve and the
optional block being disabled at the highest verbosity level.
These messages are now only at log level CIL_INFO instead of CIL_WARN.
Signed-off-by: James Carter <jwcart2@tycho.nsa.gov>
---
libsepol/cil/src/cil_resolve_ast.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libsepol/cil/src/cil_resolve_ast.c b/libsepol/cil/src/cil_resolve_ast.c
index 70a60bdf..87575860 100644
--- a/libsepol/cil/src/cil_resolve_ast.c
+++ b/libsepol/cil/src/cil_resolve_ast.c
@@ -3761,14 +3761,16 @@ int __cil_resolve_ast_node_helper(struct cil_tree_node *node, uint32_t *finished
enum cil_log_level lvl = CIL_ERR;
if (optstack != NULL) {
- lvl = CIL_WARN;
+ lvl = CIL_INFO;
struct cil_optional *opt = (struct cil_optional *)optstack->data;
struct cil_tree_node *opt_node = opt->datum.nodes->head->data;
- cil_tree_log(opt_node, lvl, "Disabling optional '%s'", opt->datum.name);
/* disable an optional if something failed to resolve */
opt->enabled = CIL_FALSE;
+ cil_tree_log(node, lvl, "Failed to resolve %s statement", cil_node_to_string(node));
+ cil_tree_log(opt_node, lvl, "Disabling optional '%s'", opt->datum.name);
rc = SEPOL_OK;
+ goto exit;
}
cil_tree_log(node, lvl, "Failed to resolve %s statement", cil_node_to_string(node));
--
2.21.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] libsepol/cil: Report disabling an optional block only at high verbose levels
2019-11-01 15:19 [PATCH] libsepol/cil: Report disabling an optional block only at high verbose levels James Carter
@ 2019-11-02 17:16 ` Nicolas Iooss
2019-11-06 17:35 ` [Non-DoD Source] " jwcart2
0 siblings, 1 reply; 3+ messages in thread
From: Nicolas Iooss @ 2019-11-02 17:16 UTC (permalink / raw)
To: James Carter; +Cc: SElinux list
On Fri, Nov 1, 2019 at 4:25 PM James Carter <jwcart2@tycho.nsa.gov> wrote:
>
> Since failing to resolve a statement in an optional block is normal,
> only display messages about the statement failing to resolve and the
> optional block being disabled at the highest verbosity level.
>
> These messages are now only at log level CIL_INFO instead of CIL_WARN.
>
> Signed-off-by: James Carter <jwcart2@tycho.nsa.gov>
I confirm that this fixes the issue I experienced with "semodule
--verbose -B" being much noisier in 3.0-rc1 than in 2.9.
Acked-by: Nicolas Iooss <nicolas.iooss@m4x.org>
Thanks
Nicolas
> ---
> libsepol/cil/src/cil_resolve_ast.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/libsepol/cil/src/cil_resolve_ast.c b/libsepol/cil/src/cil_resolve_ast.c
> index 70a60bdf..87575860 100644
> --- a/libsepol/cil/src/cil_resolve_ast.c
> +++ b/libsepol/cil/src/cil_resolve_ast.c
> @@ -3761,14 +3761,16 @@ int __cil_resolve_ast_node_helper(struct cil_tree_node *node, uint32_t *finished
> enum cil_log_level lvl = CIL_ERR;
>
> if (optstack != NULL) {
> - lvl = CIL_WARN;
> + lvl = CIL_INFO;
>
> struct cil_optional *opt = (struct cil_optional *)optstack->data;
> struct cil_tree_node *opt_node = opt->datum.nodes->head->data;
> - cil_tree_log(opt_node, lvl, "Disabling optional '%s'", opt->datum.name);
> /* disable an optional if something failed to resolve */
> opt->enabled = CIL_FALSE;
> + cil_tree_log(node, lvl, "Failed to resolve %s statement", cil_node_to_string(node));
> + cil_tree_log(opt_node, lvl, "Disabling optional '%s'", opt->datum.name);
> rc = SEPOL_OK;
> + goto exit;
> }
>
> cil_tree_log(node, lvl, "Failed to resolve %s statement", cil_node_to_string(node));
> --
> 2.21.0
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [Non-DoD Source] Re: [PATCH] libsepol/cil: Report disabling an optional block only at high verbose levels
2019-11-02 17:16 ` Nicolas Iooss
@ 2019-11-06 17:35 ` jwcart2
0 siblings, 0 replies; 3+ messages in thread
From: jwcart2 @ 2019-11-06 17:35 UTC (permalink / raw)
To: Nicolas Iooss; +Cc: SElinux list
On 11/2/19 1:16 PM, Nicolas Iooss wrote:
> On Fri, Nov 1, 2019 at 4:25 PM James Carter <jwcart2@tycho.nsa.gov> wrote:
>>
>> Since failing to resolve a statement in an optional block is normal,
>> only display messages about the statement failing to resolve and the
>> optional block being disabled at the highest verbosity level.
>>
>> These messages are now only at log level CIL_INFO instead of CIL_WARN.
>>
>> Signed-off-by: James Carter <jwcart2@tycho.nsa.gov>
>
> I confirm that this fixes the issue I experienced with "semodule
> --verbose -B" being much noisier in 3.0-rc1 than in 2.9.
>
> Acked-by: Nicolas Iooss <nicolas.iooss@m4x.org>
>
> Thanks
> Nicolas
>
I merged this.
Jim
>> ---
>> libsepol/cil/src/cil_resolve_ast.c | 6 ++++--
>> 1 file changed, 4 insertions(+), 2 deletions(-)
>>
>> diff --git a/libsepol/cil/src/cil_resolve_ast.c b/libsepol/cil/src/cil_resolve_ast.c
>> index 70a60bdf..87575860 100644
>> --- a/libsepol/cil/src/cil_resolve_ast.c
>> +++ b/libsepol/cil/src/cil_resolve_ast.c
>> @@ -3761,14 +3761,16 @@ int __cil_resolve_ast_node_helper(struct cil_tree_node *node, uint32_t *finished
>> enum cil_log_level lvl = CIL_ERR;
>>
>> if (optstack != NULL) {
>> - lvl = CIL_WARN;
>> + lvl = CIL_INFO;
>>
>> struct cil_optional *opt = (struct cil_optional *)optstack->data;
>> struct cil_tree_node *opt_node = opt->datum.nodes->head->data;
>> - cil_tree_log(opt_node, lvl, "Disabling optional '%s'", opt->datum.name);
>> /* disable an optional if something failed to resolve */
>> opt->enabled = CIL_FALSE;
>> + cil_tree_log(node, lvl, "Failed to resolve %s statement", cil_node_to_string(node));
>> + cil_tree_log(opt_node, lvl, "Disabling optional '%s'", opt->datum.name);
>> rc = SEPOL_OK;
>> + goto exit;
>> }
>>
>> cil_tree_log(node, lvl, "Failed to resolve %s statement", cil_node_to_string(node));
>> --
>> 2.21.0
>>
>
--
James Carter <jwcart2@tycho.nsa.gov>
National Security Agency
^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-11-01 15:19 [PATCH] libsepol/cil: Report disabling an optional block only at high verbose levels James Carter
2019-11-02 17:16 ` Nicolas Iooss
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