From: Keir Fraser <keir.fraser@citrix.com>
Date: Mon, 19 Oct 2009 09:49:23 +0000 (+0100)
Subject: gdbsx: malloc extra bye for null char
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~13208
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks://%22/%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22?a=commitdiff_plain;h=70829c3d48270689fdea6ec8808a232d88483d65;p=xen.git

gdbsx: malloc extra bye for null char

Signed-off-by: Mukesh Rathor <mukesh.rathor@oracle.com>
---

diff --git a/tools/debugger/gdbsx/gx/gx_comm.c b/tools/debugger/gdbsx/gx/gx_comm.c
index f991952239..156a9f5f55 100644
--- a/tools/debugger/gdbsx/gx/gx_comm.c
+++ b/tools/debugger/gdbsx/gx/gx_comm.c
@@ -299,6 +299,7 @@ gx_putpkt (char *buf)
 
         if (write(remote_fd, buf2, p - buf2) != p - buf2) {
             perror("putpkt(write)");
+            free(buf2);
             return -1;
         }
         if (gx_remote_dbg)
diff --git a/tools/debugger/gdbsx/gx/gx_main.c b/tools/debugger/gdbsx/gx/gx_main.c
index f20f6ef0d7..07923af973 100644
--- a/tools/debugger/gdbsx/gx/gx_main.c
+++ b/tools/debugger/gdbsx/gx/gx_main.c
@@ -201,7 +201,7 @@ process_m_request(char *remote_buf)
 
     gx_decode_m_packet(&remote_buf[1], &addr, &len);
 
-    if ((xbuf=malloc(len)) == NULL) {
+    if ((xbuf=malloc(len+1)) == NULL) {
         gx_reply_error(remote_buf);
         return;
     }
@@ -227,7 +227,7 @@ process_M_request(char *remote_buf)
 
     data_strtp = gx_decode_M_packet(&remote_buf[1], &addr, &len);
 
-    if ((xbuf=malloc(len)) == NULL) {
+    if ((xbuf=malloc(len+1)) == NULL) {
         gx_reply_error(remote_buf);
         return;
     }