diff options
Diffstat (limited to 'src/rio.c')
-rw-r--r-- | src/rio.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -173,13 +173,13 @@ static size_t rioFdRead(rio *r, void *buf, size_t len) { /* if the buffer is too small for the entire request: realloc */ if (sdslen(r->io.fd.buf) + sdsavail(r->io.fd.buf) < len) r->io.fd.buf = sdsMakeRoomFor(r->io.fd.buf, len - sdslen(r->io.fd.buf)); - + /* if the remaining unused buffer is not large enough: memmove so that we can read the rest */ if (len > avail && sdsavail(r->io.fd.buf) < len - avail) { sdsrange(r->io.fd.buf, r->io.fd.pos, -1); r->io.fd.pos = 0; } - + /* if we don't already have all the data in the sds, read more */ while (len > sdslen(r->io.fd.buf) - r->io.fd.pos) { size_t toread = len - (sdslen(r->io.fd.buf) - r->io.fd.pos); |