gdbserver crash if gdb attaches too fast

[deliverable/binutils-gdb.git] / gdb / gdbserver / remote-utils.c

diff --git a/gdb/gdbserver/remote-utils.c b/gdb/gdbserver/remote-utils.c
index 78fbfac9fe9a3ec935e209e5a8e8dcfcdbade25a..e36609176afa336c2d8a206f322052480b0472ad 100644 (file)
--- a/gdb/gdbserver/remote-utils.c
+++ b/gdb/gdbserver/remote-utils.c
@@ -622,7 +622,7 @@ putpkt_binary_1 (char *buf, int cnt, int is_notif)
   char *p;
   int cc;
 
-  buf2 = xmalloc (strlen ("$") + cnt + strlen ("#nn") + 1);
+  buf2 = (char *) xmalloc (strlen ("$") + cnt + strlen ("#nn") + 1);
 
   /* Copy the packet into buffer BUF2, encapsulating it
      and giving it a checksum.  */
@@ -1142,7 +1142,7 @@ prepare_resume_reply (char *buf, ptid_t ptid,
 
            sprintf (buf, "T%02xvforkdone:;", signal);
          }
-       else if (status->kind == TARGET_WAITKIND_EXECD && multi_process)
+       else if (status->kind == TARGET_WAITKIND_EXECD && report_exec_events)
          {
            enum gdb_signal signal = GDB_SIGNAL_TRAP;
            const char *event = "exec";
@@ -1325,7 +1325,7 @@ decode_M_packet (char *from, CORE_ADDR *mem_addr_ptr, unsigned int *len_ptr,
     }
 
   if (*to_p == NULL)
-    *to_p = xmalloc (*len_ptr);
+    *to_p = (unsigned char *) xmalloc (*len_ptr);
 
   hex2bin (&from[i++], *to_p, *len_ptr);
 }
@@ -1351,7 +1351,7 @@ decode_X_packet (char *from, int packet_len, CORE_ADDR *mem_addr_ptr,
     }
 
   if (*to_p == NULL)
-    *to_p = xmalloc (*len_ptr);
+    *to_p = (unsigned char *) xmalloc (*len_ptr);
 
   if (remote_unescape_input ((const gdb_byte *) &from[i], packet_len - i,
                             *to_p, *len_ptr) != *len_ptr)
@@ -1478,7 +1478,7 @@ look_up_one_symbol (const char *name, CORE_ADDR *addrp, int may_ask_gdb)
       unsigned int mem_len;
 
       decode_m_packet (&own_buf[1], &mem_addr, &mem_len);
-      mem_buf = xmalloc (mem_len);
+      mem_buf = (unsigned char *) xmalloc (mem_len);
       if (read_inferior_memory (mem_addr, mem_buf, mem_len) == 0)
        bin2hex (mem_buf, own_buf, mem_len);
       else
@@ -1562,7 +1562,7 @@ relocate_instruction (CORE_ADDR *to, CORE_ADDR oldloc)
       if (own_buf[0] == 'm')
        {
          decode_m_packet (&own_buf[1], &mem_addr, &mem_len);
-         mem_buf = xmalloc (mem_len);
+         mem_buf = (unsigned char *) xmalloc (mem_len);
          if (read_inferior_memory (mem_addr, mem_buf, mem_len) == 0)
            bin2hex (mem_buf, own_buf, mem_len);
          else
@@ -1617,7 +1617,7 @@ void
 monitor_output (const char *msg)
 {
   int len = strlen (msg);
-  char *buf = xmalloc (len * 2 + 2);
+  char *buf = (char *) xmalloc (len * 2 + 2);
 
   buf[0] = 'O';
   bin2hex ((const gdb_byte *) msg, buf + 1, len);