diff options
Diffstat (limited to 'transcode.c')
| -rw-r--r-- | transcode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/transcode.c b/transcode.c index cc3fc53c7..ccb54dfff 100644 --- a/transcode.c +++ b/transcode.c @@ -1445,7 +1445,7 @@ allocate_converted_string(const char *sname, const char *dname, res = rb_econv_convert(ec, &sp, str+len, &dp, dst_str+dst_bufsize, 0); dst_len = dp - dst_str; while (res == econv_destination_buffer_full) { - if (dst_bufsize * 2 < dst_bufsize) { + if (SIZE_MAX/2 < dst_bufsize) { goto fail; } dst_bufsize *= 2; |