diff options
Diffstat (limited to 'src/libstrongswan/bio/bio_writer.h')
| -rw-r--r-- | src/libstrongswan/bio/bio_writer.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/libstrongswan/bio/bio_writer.h b/src/libstrongswan/bio/bio_writer.h index 57a5c3d38..2ac4f3556 100644 --- a/src/libstrongswan/bio/bio_writer.h +++ b/src/libstrongswan/bio/bio_writer.h @@ -126,8 +126,11 @@ struct bio_writer_t { void (*wrap32)(bio_writer_t *this); /** - * Skips len bytes in the buffer before the next data is written, returns - * a chunk covering the skipped bytes. + * Skips len bytes in the buffer, return chunk of skipped data. + * + * The returned chunk is not valid after calling any other writer function + * (except get_buf()), because a buffer reallocation might move the + * internal buffer to a different memory location! * * @param len number of bytes to skip * @return chunk pointing to skipped bytes in the internal buffer |