diff options
Diffstat (limited to 'src/protocol/internal/buffer.c')
| -rw-r--r-- | src/protocol/internal/buffer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/protocol/internal/buffer.c b/src/protocol/internal/buffer.c index f75d33e..dc53781 100644 --- a/src/protocol/internal/buffer.c +++ b/src/protocol/internal/buffer.c @@ -51,7 +51,8 @@ static int ensure(buffer *b, size_t len) int buffer_append(buffer *b, const uint8_t *s, size_t len) { if (ensure(b, len)) { - memcpy(b->p + b->offs + b->sz, s, len); + if (s != NULL) + memcpy(b->p + b->offs + b->sz, s, len); b->sz += len; return 1; } else { |