diff options
| -rw-r--r-- | src/common/compat.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/common/compat.c b/src/common/compat.c index 7d72b4b7fd..6f357530a6 100644 --- a/src/common/compat.c +++ b/src/common/compat.c @@ -580,7 +580,8 @@ tor_vasprintf(char **strp, const char *fmt, va_list args) return len; } strp_tmp = tor_malloc(len+1); - r = vsnprintf(strp_tmp, len+1, fmt, args); + /* use of tor_vsnprintf() will ensure string is null terminated */ + r = tor_vsnprintf(strp_tmp, len+1, fmt, args); if (r != len) { tor_free(strp_tmp); *strp = NULL; |