Release 2.13.1 - fix a few minor issues flagged by Coverity

CHANGELOG

@@ -1,9 +1,9 @@
 2020-03-12
-    - 2.13.0
+    - 2.13.1
     - [API] Use lsxpack_header structure to process incoming headers.
     - [BUGFIX] Fix assertion when zero-padding Initial packet.
     - [BUGFIX] Use idle timeout before we learn of peer's value.
-    - Use ls-hpack 2.0.0 -- has lsxpack_header changes.
+    - Use ls-hpack 2.0.1 -- has lsxpack_header changes.
     - Use ls-qpack 0.14.0 -- new, common with ls-hpack, XXH seed (not
       used yet).
     - Code cleanup: prefix exported functions with "lsquic_".

docs/conf.py

@@ -26,7 +26,7 @@ author = u'LiteSpeed Technologies'
 # The short X.Y version
 version = u'2.13'
 # The full version, including alpha/beta/rc tags
-release = u'2.13.0'
+release = u'2.13.1'
 
 
 # -- General configuration ---------------------------------------------------

include/lsquic.h

@@ -25,7 +25,7 @@ extern "C" {
 
 #define LSQUIC_MAJOR_VERSION 2
 #define LSQUIC_MINOR_VERSION 13
-#define LSQUIC_PATCH_VERSION 0
+#define LSQUIC_PATCH_VERSION 1
 
 /**
  * Engine flags:

src/liblsquic/lsquic_full_conn.c

@@ -3977,7 +3977,10 @@ synthesize_push_request (struct full_conn *conn, void *hset,
                 xhdr = conn->fc_enpub->enp_hsi_if->hsi_prepare_decode(hset,
                                                                 NULL, extra);
                 if (!xhdr)
+                {
+                    st = -__LINE__;
                     goto err;
+                }
                 memcpy(xhdr->buf + xhdr->name_offset, header->name.iov_base,
                                                         header->name.iov_len);
                 xhdr->name_len = header->name.iov_len;

src/liblsquic/lsquic_full_conn_ietf.c

@@ -3398,7 +3398,10 @@ ietf_full_conn_ci_push_stream (struct lsquic_conn *lconn, void *hset,
                 xhdr = conn->ifc_enpub->enp_hsi_if->hsi_prepare_decode(hset,
                                                                 NULL, extra);
                 if (!xhdr)
+                {
+                    header_st = -__LINE__;
                     goto header_err;
+                }
                 memcpy(xhdr->buf + xhdr->name_offset, header->name.iov_base,
                                                         header->name.iov_len);
                 xhdr->name_len = header->name.iov_len;

src/lshpack

@@ -1 +1 @@
-Subproject commit 226eedeb9077c1f8b4c6eeb580c7989d458d1268
+Subproject commit f483bed42c955d98400305296c91587c9d4b26ad