Turn a strcpy()+strncat()+'\0' into an equivalent snprintf().
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
This patch is *not* even compile tested because cross-compiling leads to
some errors like on my machine:
cc1: error: cannot load plugin ./scripts/gcc-plugins/randomize_layout_plugin.so: ./scripts/gcc-plugins/randomize_layout_plugin.so: undefined symbol: _ZNK6frange6acceptERK14vrange_visitor
So review with care!
---
drivers/video/fbdev/offb.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index dcb1b81d35db..b421b46d88ef 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -423,11 +423,9 @@ static void offb_init_fb(struct platform_device *parent, const char *name,
fix = &info->fix;
var = &info->var;
- if (name) {
- strcpy(fix->id, "OFfb ");
- strncat(fix->id, name, sizeof(fix->id) - sizeof("OFfb "));
- fix->id[sizeof(fix->id) - 1] = '\0';
- } else
+ if (name)
+ snprintf(fix->id, sizeof(fix->id), "OFfb %s", name);
+ else
snprintf(fix->id, sizeof(fix->id), "OFfb %pOFn", dp);
--
2.34.1
