Merge pull request #31 from dnet/patch-1

[proxmark3-svn] / armsrc / util.c

diff --git a/armsrc/util.c b/armsrc/util.c
index 2d3aab9ca2a56703f4e50737e6f62eeb9cbe7ee9..5b68f5134cf16a1991aed51c463acb87b02994c8 100644 (file)
--- a/armsrc/util.c
+++ b/armsrc/util.c
@@ -225,7 +225,7 @@ void FormatVersionInformation(char *dst, int len, const char *prefix, void *vers
 {
        struct version_information *v = (struct version_information*)version_information;
        dst[0] = 0;
-       strncat(dst, prefix, len);
+       strncat(dst, prefix, len-1);
        if(v->magic != VERSION_INFORMATION_MAGIC) {
                strncat(dst, "Missing/Invalid version information", len - strlen(dst) - 1);
                return;