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| author | Chen Gang <gang.chen@asianux.com> | 2013-05-26 14:54:34 +0800 |
|---|---|---|
| committer | David Brown <davidb@codeaurora.org> | 2013-05-31 08:46:09 -0700 |
| commit | ad8c373c9aa31d5fc56eb882ba0523d2d6d1e2f6 (patch) | |
| tree | 2bfd72ece1d3cb8eb2aae74dabfb8791f08c914c /arch/arm/mach-msm | |
| parent | f722406faae2d073cc1d01063d1123c35425939e (diff) | |
| download | lwn-ad8c373c9aa31d5fc56eb882ba0523d2d6d1e2f6.tar.gz lwn-ad8c373c9aa31d5fc56eb882ba0523d2d6d1e2f6.zip | |
arch: arm: mach-msm: using strlcpy instead of strncpy
For NULL terminated string, need always be sure of ended by zero.
Or the next 'ptr' in 'for' looping may cause issue.
Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: David Brown <davidb@codeaurora.org>
Diffstat (limited to 'arch/arm/mach-msm')
| -rw-r--r-- | arch/arm/mach-msm/clock-debug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-msm/clock-debug.c b/arch/arm/mach-msm/clock-debug.c index 4886404d42f5..b0fbdf1cbdd1 100644 --- a/arch/arm/mach-msm/clock-debug.c +++ b/arch/arm/mach-msm/clock-debug.c @@ -104,7 +104,7 @@ int __init clock_debug_add(struct clk *clock) if (!debugfs_base) return -ENOMEM; - strncpy(temp, clock->dbg_name, ARRAY_SIZE(temp)-1); + strlcpy(temp, clock->dbg_name, ARRAY_SIZE(temp)); for (ptr = temp; *ptr; ptr++) *ptr = tolower(*ptr); |