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Subject[PATCH] tools: lib: api: fs: debugfs.c: Cleaning up missing null-terminate in conjunction with strncpy
Date
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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