net/xorp: fix build

PR:		217152
Submitted by:	Walter Schwarzenfeld <w.schwarzenfeld@utanet.at>
Reported by:	O. Hartmann <ohartmann@walstatt.org>
Approved by:	hrs (maintainer timeout)

1 files changed, 48 insertions, 0 deletions

diff --git a/net/xorp/files/patch-history.c b/net/xorp/files/patch-history.c
new file mode 100644
index 000000000000..3f12f88f1359
--- /dev/null
+++ b/net/xorp/files/patch-history.c
@@ -0,0 +1,48 @@
+--- cli/libtecla/history.c.orig	2018-07-11 18:08:59 UTC
++++ cli/libtecla/history.c
+@@ -253,7 +253,7 @@ int _glh_add_history(GlHistory *glh, con
+ /*
+  * If the line is too big to fit in the buffer, truncate it.
+  */
+-  if(nchar > glh->buflen)
++  if((unsigned long)(nchar) > glh->buflen)
+     nchar = glh->buflen;
+ /*
+  * Is the line empty?
+@@ -272,7 +272,7 @@ int _glh_add_history(GlHistory *glh, con
+  * don't add it again, unless explicitly told to.
+  */
+   if(!force &&
+-     list->tail && strlen(glh->buffer + list->tail->start) == nchar-1 &&
++     list->tail && strlen(glh->buffer + list->tail->start) == (unsigned long)((nchar-1)) &&
+      strncmp(line, glh->buffer + list->tail->start, nchar-1)==0)
+     return 0;
+ /*
+@@ -311,7 +311,7 @@ int _glh_add_history(GlHistory *glh, con
+  * at the end of the buffer, then shift the remaining contents
+  * of the buffer to the end of the buffer.
+  */
+-    if(start + nchar >= glh->buflen) {
++    if(start + (unsigned long)(nchar) >= glh->buflen) {
+       GlLineNode *last; /* The last line in the buffer */
+       GlLineNode *ln;   /* A member of the list of line locations */
+       int shift;        /* The shift needed to move the contents of the */
+@@ -1897,15 +1897,15 @@ static GlLineNode *_glh_find_id(GlHistor
+ /*
+  * Search forwards from 'node'?
+  */
+-  if(node->id < id) {
+-    while(node && node->id != id)
++  if((unsigned long)(node->id) < id) {
++    while(node && (unsigned long)(node->id) != id)
+       node = node->next;
+     glh->id_node = node ? node : glh->list.tail;
+ /*
+  * Search backwards from 'node'?
+  */
+   } else {
+-    while(node && node->id != id)
++    while(node && (unsigned long)(node->id) != id)
+       node = node->prev;
+     glh->id_node = node ? node : glh->list.head;
+   };