diff options
Diffstat (limited to 'main/spprintf.c')
-rw-r--r-- | main/spprintf.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/main/spprintf.c b/main/spprintf.c index 5b16d51441..01d80b7548 100644 --- a/main/spprintf.c +++ b/main/spprintf.c @@ -796,6 +796,11 @@ PHPAPI int vspprintf(char **pbuf, size_t max_len, const char *format, va_list ap { smart_str xbuf = {0}; + /* since there are places where (v)spprintf called without checking for null, + a bit of defensive coding here */ + if(!pbuf) { + return 0; + } xbuf_format_converter(&xbuf, format, ap); if (max_len && xbuf.len > max_len) { |