diff options
| author | Helge Deller <deller@gmx.de> | 2023-08-31 23:14:18 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2023-09-01 00:29:33 +0200 |
| commit | a9415b03f0213fdf8194e128980445a0d692cd5d (patch) | |
| tree | 47cd8e8dd1b022404cac8e62e6e9d2ddb27e1218 | |
| parent | bfac19e239a7d3e98946fa7df362fcbfd40da4cf (diff) | |
fbdev: neofb: Shorten Neomagic product name in info struct
Avoid those compiler warnings:
neofb.c:1959:3: warning: 'snprintf' will always be truncated;
specified size is 16, but format string expands to at least 17 [-Wfortify-source]
Signed-off-by: Helge Deller <deller@gmx.de>
Reported-by: Nathan Chancellor <nathan@kernel.org>
Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/all/CAKwvOdn0xoVWjQ6ufM_rojtKb0f1i1hW-J_xYGfKDNFdHwaeHQ@mail.gmail.com/
Link: https://github.com/ClangBuiltLinux/linux/issues/1923
| -rw-r--r-- | drivers/video/fbdev/neofb.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/video/fbdev/neofb.c b/drivers/video/fbdev/neofb.c index d2f622b4c372..b58b11015c0c 100644 --- a/drivers/video/fbdev/neofb.c +++ b/drivers/video/fbdev/neofb.c @@ -1948,49 +1948,40 @@ static struct fb_info *neo_alloc_fb_info(struct pci_dev *dev, switch (info->fix.accel) { case FB_ACCEL_NEOMAGIC_NM2070: - snprintf(info->fix.id, sizeof(info->fix.id), - "MagicGraph 128"); + strscpy(info->fix.id, "MagicGraph128", sizeof(info->fix.id)); break; case FB_ACCEL_NEOMAGIC_NM2090: - snprintf(info->fix.id, sizeof(info->fix.id), - "MagicGraph 128V"); + strscpy(info->fix.id, "MagicGraph128V", sizeof(info->fix.id)); break; case FB_ACCEL_NEOMAGIC_NM2093: - snprintf(info->fix.id, sizeof(info->fix.id), - "MagicGraph 128ZV"); + strscpy(info->fix.id, "MagicGraph128ZV", sizeof(info->fix.id)); break; case FB_ACCEL_NEOMAGIC_NM2097: - snprintf(info->fix.id, sizeof(info->fix.id), - "MagicGraph 128ZV+"); + strscpy(info->fix.id, "Mag.Graph128ZV+", sizeof(info->fix.id)); break; case FB_ACCEL_NEOMAGIC_NM2160: - snprintf(info->fix.id, sizeof(info->fix.id), - "MagicGraph 128XD"); + strscpy(info->fix.id, "MagicGraph128XD", sizeof(info->fix.id)); break; case FB_ACCEL_NEOMAGIC_NM2200: - snprintf(info->fix.id, sizeof(info->fix.id), - "MagicGraph 256AV"); + strscpy(info->fix.id, "MagicGraph256AV", sizeof(info->fix.id)); info->flags |= FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_COPYAREA | FBINFO_HWACCEL_FILLRECT; break; case FB_ACCEL_NEOMAGIC_NM2230: - snprintf(info->fix.id, sizeof(info->fix.id), - "MagicGraph 256AV+"); + strscpy(info->fix.id, "Mag.Graph256AV+", sizeof(info->fix.id)); info->flags |= FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_COPYAREA | FBINFO_HWACCEL_FILLRECT; break; case FB_ACCEL_NEOMAGIC_NM2360: - snprintf(info->fix.id, sizeof(info->fix.id), - "MagicGraph 256ZX"); + strscpy(info->fix.id, "MagicGraph256ZX", sizeof(info->fix.id)); info->flags |= FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_COPYAREA | FBINFO_HWACCEL_FILLRECT; break; case FB_ACCEL_NEOMAGIC_NM2380: - snprintf(info->fix.id, sizeof(info->fix.id), - "MagicGraph 256XL+"); + strscpy(info->fix.id, "Mag.Graph256XL+", sizeof(info->fix.id)); info->flags |= FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_COPYAREA | FBINFO_HWACCEL_FILLRECT; |