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-rw-r--r--extensions/libipt_helper.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/extensions/libipt_helper.c b/extensions/libipt_helper.c
index 4b16e021..72660d94 100644
--- a/extensions/libipt_helper.c
+++ b/extensions/libipt_helper.c
@@ -46,6 +46,7 @@ parse(int c, char **argv, int invert, unsigned int *flags,
case '1':
check_inverse(optarg, &invert, &invert, 0);
strncpy(info->name, optarg, 29);
+ info->name[29] = '\0';
if (invert)
info->invert = 1;
*flags = 1;