diff options
Diffstat (limited to 'src/printf.c')
| -rw-r--r-- | src/printf.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/printf.c b/src/printf.c index 7bdb61cc3..a8bf0fdb1 100644 --- a/src/printf.c +++ b/src/printf.c @@ -138,7 +138,7 @@ rspamd_sprintf (gchar *buf, const gchar *fmt, ...) gint -rspamd_snprintf (gchar *buf, size_t max, const gchar *fmt, ...) +rspamd_snprintf (gchar *buf, glong max, const gchar *fmt, ...) { gchar *p; va_list args; @@ -152,13 +152,17 @@ rspamd_snprintf (gchar *buf, size_t max, const gchar *fmt, ...) } gchar * -rspamd_escape_string (gchar *dst, const gchar *src, gsize len) +rspamd_escape_string (gchar *dst, const gchar *src, glong len) { gchar *buf = dst, *last = dst + len; guint8 c; const gchar *p = src; gunichar uc; + if (len <= 0) { + return dst; + } + while (*p && buf < last) { /* Detect utf8 */ uc = g_utf8_get_char_validated (p, last - buf); @@ -202,7 +206,7 @@ rspamd_escape_string (gchar *dst, const gchar *src, gsize len) } gchar * -rspamd_vsnprintf (gchar *buf, size_t max, const gchar *fmt, va_list args) +rspamd_vsnprintf (gchar *buf, glong max, const gchar *fmt, va_list args) { gchar *p, zero, *last; gint d; @@ -213,7 +217,7 @@ rspamd_vsnprintf (gchar *buf, size_t max, const gchar *fmt, va_list args) guint width, sign, hex, max_width, frac_width, i; f_str_t *v; - if (max == 0) { + if (max <= 0) { return buf; } |