Messages in this thread Patch in this message | | | From | Rickard Strandqvist <> | Subject | [PATCH] tools: lib: api: fs: debugfs.c: Cleaning up missing null-terminate in conjunction with strncpy | Date | Sun, 27 Jul 2014 00:52:54 +0200 |
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Ensures that the string is null-terminate in connection with the use of strncpy. And removed unnecessary magic numbers.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> --- tools/lib/api/fs/debugfs.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/lib/api/fs/debugfs.c b/tools/lib/api/fs/debugfs.c index a74fba6..5649b09 100644 --- a/tools/lib/api/fs/debugfs.c +++ b/tools/lib/api/fs/debugfs.c @@ -95,6 +95,7 @@ char *debugfs_mount(const char *mountpoint) /* save the mountpoint */ debugfs_found = true; strncpy(debugfs_mountpoint, mountpoint, sizeof(debugfs_mountpoint)); + debugfs_mountpoint[sizeof(debugfs_mountpoint) - 1] = '\0'; out: return debugfs_mountpoint; } -- 1.7.10.4
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