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Subject: media: atomisp: ia_ccs_debug.c: increase enable_info buffer
Author:  Hans Verkuil <hverkuil-ci...@xs4all.nl>
Date:    Sat Sep 23 17:20:47 2023 +0200

Fixes these compiler warnings:

drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c: In function 
'ia_css_debug_pipe_graph_dump_stage':
drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c:2786:66: 
warning: '\n' directive output may be truncated writing 2 bytes into a region 
of size between 0 and 198 [-Wformat-truncation=]
 2786 |                                                          "%s\\n%s\\n%s",
      |                                                                  ^~~
drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c:2785:49: 
note: 'snprintf' output between 5 and 302 bytes into a destination of size 200
 2785 |                                                 snprintf(enable_info, 
sizeof(enable_info),
      |                                                 
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2786 |                                                          "%s\\n%s\\n%s",
      |                                                          ~~~~~~~~~~~~~~~
 2787 |                                                          enable_info1, 
enable_info2,
      |                                                          
~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2788 |                                                          enable_info3);
      |                                                          ~~~~~~~~~~~~~
drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c:2772:66: 
warning: '\n' directive output may be truncated writing 2 bytes into a region 
of size between 0 and 198 [-Wformat-truncation=]
 2772 |                                                          "%s\\n%s\\n%s",
      |                                                                  ^~~
drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c:2771:49: 
note: 'snprintf' output between 5 and 302 bytes into a destination of size 200
 2771 |                                                 snprintf(enable_info, 
sizeof(enable_info),
      |                                                 
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2772 |                                                          "%s\\n%s\\n%s",
      |                                                          ~~~~~~~~~~~~~~~
 2773 |                                                          enable_info1, 
enable_info2,
      |                                                          
~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2774 |                                                          enable_info3);
      |                                                          ~~~~~~~~~~~~~
drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c:2749:92: 
warning: 'snprintf' output may be truncated before the last format character 
[-Wformat-truncation=]
 2749 |                                         snprintf(enable_info, 
sizeof(enable_info), "%s\\n%s",
      |                                                                         
                   ^
drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c:2749:41: 
note: 'snprintf' output between 3 and 201 bytes into a destination of size 200
 2749 |                                         snprintf(enable_info, 
sizeof(enable_info), "%s\\n%s",
      |                                         
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2750 |                                                  enable_info1, 
enable_info2);
      |                                                  
~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Acked-by: Arnd Bergmann <a...@arndb.de>

 drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

---

diff --git a/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c 
b/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c
index 321485f75fb5..3e92794555ec 100644
--- a/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c
+++ b/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c
@@ -1206,7 +1206,7 @@ ia_css_debug_pipe_graph_dump_stage(
                char enable_info1[100];
                char enable_info2[100];
                char enable_info3[100];
-               char enable_info[200];
+               char enable_info[302];
                struct ia_css_binary_info *bi = stage->binary_info;
 
                /* Split it in 2 function-calls to keep the amount of

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