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firmware: tegra: Changes for v5.11-rc1

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Contains a single fix for a strncpy()/strncat() issue that some versions
 of GCC are reporting.
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Merge tag 'tegra-for-5.11-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers

firmware: tegra: Changes for v5.11-rc1

Contains a single fix for a strncpy()/strncat() issue that some versions
of GCC are reporting.

* tag 'tegra-for-5.11-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  firmware: tegra: fix strncpy()/strncat() confusion

Link: https://lore.kernel.org/r/20201127144329.124891-3-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2020-11-27 17:57:13 +01:00
commit 85ccf83e5c
1 changed files with 1 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

6
drivers/firmware/tegra/bpmp-debugfs.c
View file

@ -412,16 +412,12 @@ static int bpmp_populate_debugfs_inband(struct tegra_bpmp *bpmp,
goto out;
}
len = strlen(ppath) + strlen(name) + 1;
len = snprintf(pathbuf, pathlen, "%s%s/", ppath, name);
if (len >= pathlen) {
err = -EINVAL;
goto out;
}
strncpy(pathbuf, ppath, pathlen);
strncat(pathbuf, name, strlen(name));
strcat(pathbuf, "/");
err = bpmp_populate_debugfs_inband(bpmp, dentry,
pathbuf);
if (err < 0)