diff options
Diffstat (limited to 'gdb/gdbserver/remote-utils.c')
| -rw-r--r-- | gdb/gdbserver/remote-utils.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/gdbserver/remote-utils.c b/gdb/gdbserver/remote-utils.c index d64af18..81cf9bc 100644 --- a/gdb/gdbserver/remote-utils.c +++ b/gdb/gdbserver/remote-utils.c @@ -1091,7 +1091,8 @@ getpkt (char *buf) fprintf (stderr, "Bad checksum, sentsum=0x%x, csum=0x%x, buf=%s\n", (c1 << 4) + c2, csum, buf); - write (remote_desc, "-", 1); + if (write (remote_desc, "-", 1) != 1) + return -1; } if (!noack_mode) @@ -1102,7 +1103,8 @@ getpkt (char *buf) fflush (stderr); } - write (remote_desc, "+", 1); + if (write (remote_desc, "+", 1) != 1) + return -1; if (remote_debug) { |