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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-09-23 18:20:45 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-09-27 11:47:22 +0300 |
| commit | 41c4c6fd8116f67cfd3e862d00ee11bcceece244 (patch) | |
| tree | cde36ac67c7734c6edbc76fd911961ccca9cff7e | |
| parent | 0301a15a42f2e414d6f628fb51821a186cbfbbbf (diff) | |
| download | linux-41c4c6fd8116f67cfd3e862d00ee11bcceece244.tar.xz | |
media: allegro-dvt: increase buffer size in msg_type_name()
Fixes this compile error
drivers/media/platform/allegro-dvt/allegro-mail.c: In function 'msg_type_name':
drivers/media/platform/allegro-dvt/allegro-mail.c:37:48: warning: '%04x' directive output may be truncated writing between 4 and 8 bytes into a region of size 6 [-Wformat-truncation=]
37 | snprintf(buf, sizeof(buf), "(0x%04x)", type);
| ^~~~
drivers/media/platform/allegro-dvt/allegro-mail.c:37:44: note: directive argument in the range [1, 4294967295]
37 | snprintf(buf, sizeof(buf), "(0x%04x)", type);
| ^~~~~~~~~~
drivers/media/platform/allegro-dvt/allegro-mail.c:37:17: note: 'snprintf' output between 9 and 13 bytes into a destination of size 9
37 | snprintf(buf, sizeof(buf), "(0x%04x)", type);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Michael Tretter <m.tretter@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | drivers/media/platform/allegro-dvt/allegro-mail.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/allegro-dvt/allegro-mail.c b/drivers/media/platform/allegro-dvt/allegro-mail.c index 16effad10746..aadc947a77ae 100644 --- a/drivers/media/platform/allegro-dvt/allegro-mail.c +++ b/drivers/media/platform/allegro-dvt/allegro-mail.c @@ -16,7 +16,7 @@ const char *msg_type_name(enum mcu_msg_type type) { - static char buf[9]; + static char buf[13]; switch (type) { case MCU_MSG_TYPE_INIT: |