* StrBufReadBLOBBuffered(): tell read to give us as much as our buffer can bear,...

diff --git a/libcitadel/lib/stringbuf.c b/libcitadel/lib/stringbuf.c
index b3c3fefb9697effc0026eaac402da5cbe1407fb4..97be33b15d06fb58a5d43001dcbeabf2555f40d6 100644 (file)
--- a/libcitadel/lib/stringbuf.c
+++ b/libcitadel/lib/stringbuf.c
@@ -3633,7 +3633,7 @@ int StrBufReadBLOBBuffered(StrBuf *Blob,
                }
                rlen = read(*fd, 
                            ptr,
-                           nBytes - nRead);
+                           IOBuf->BufSize - (ptr - IOBuf->buf));
                if (rlen == -1) {
                        close(*fd);
                        *fd = -1;