diff options
| -rw-r--r-- | gdbserver/remote-utils.cc | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gdbserver/remote-utils.cc b/gdbserver/remote-utils.cc index 3004130..0599cc9 100644 --- a/gdbserver/remote-utils.cc +++ b/gdbserver/remote-utils.cc @@ -1070,6 +1070,7 @@ prepare_resume_reply (char *buf, ptid_t ptid, const target_waitstatus &status) { const char **regp; struct regcache *regcache; + char *buf_start = buf; if ((status.kind () == TARGET_WAITKIND_FORKED && cs.report_fork_events) || (status.kind () == TARGET_WAITKIND_VFORKED @@ -1140,11 +1141,11 @@ prepare_resume_reply (char *buf, ptid_t ptid, const target_waitstatus &status) An 'S' stop packet always looks like 'Sxx', so all we do here is convert the buffer from a T packet to an S packet and the avoid adding any extra content by breaking out. */ - gdb_assert (*buf == 'T'); - gdb_assert (isxdigit (*(buf + 1))); - gdb_assert (isxdigit (*(buf + 2))); + gdb_assert (buf_start[0] == 'T'); + gdb_assert (isxdigit (buf_start[1])); + gdb_assert (isxdigit (buf_start[2])); *buf = 'S'; - *(buf + 3) = '\0'; + buf_start[3] = '\0'; break; } |