diff options
Diffstat (limited to 'src/conntrack/snprintf.c')
-rw-r--r-- | src/conntrack/snprintf.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/conntrack/snprintf.c b/src/conntrack/snprintf.c index 17ad885..eb26af4 100644 --- a/src/conntrack/snprintf.c +++ b/src/conntrack/snprintf.c @@ -85,6 +85,9 @@ int __snprintf_conntrack(char *buf, return -1; } + if (size < 0) + return size; + /* NULL terminated string */ buf[size+1 > len ? len-1 : size] = '\0'; |