correct vfscanf probe in da_io_stdc.c

diff --git a/probe_file/da_io_stdc.c b/probe_file/da_io_stdc.c
index 85bafc6..f2db156 100644 (file)
--- a/probe_file/da_io_stdc.c
+++ b/probe_file/da_io_stdc.c
@@ -310,7 +310,7 @@ int vfscanf(FILE* stream, const char* format, va_list arg)
        BEFORE_ORIGINAL_FILE(vfscanf, LIBC);
        ret = vfscanfp(stream, format, arg);
        AFTER_PACK_ORIGINAL_FILEP(API_ID_vfscanf,
-                                 ret, stream, FD_API_READ, "ps", stream, format);
+                                 ret, ret, stream, FD_API_READ, "ps", stream, format);
        return ret;
 }