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binutils-gdb
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* remote.c (remote_vcont_resume): Use xstrprintf instead of sprintf.

This commit is contained in:
Daniel Jacobowitz 2004-01-18 03:37:03 +00:00
parent b0cecf36fd
commit 2963ee1d7c
2 changed files with 23 additions and 14 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2004-01-17 Daniel Jacobowitz <drow@mvista.com>
* remote.c (remote_vcont_resume): Use xstrprintf instead of sprintf.
2004-01-17 Andrew Cagney <cagney@redhat.com>
* mdebugread.c: Update copyright.

33
gdb/remote.c
View File

@ -2583,7 +2583,7 @@ remote_vcont_resume (ptid_t ptid, int step, enum target_signal siggnal)
{
struct remote_state *rs = get_remote_state ();
int pid = PIDGET (ptid);
char *buf = NULL;
char *buf = NULL, *outbuf;
struct cleanup *old_cleanup;
buf = xmalloc (rs->remote_packet_size);
@ -2608,40 +2608,45 @@ remote_vcont_resume (ptid_t ptid, int step, enum target_signal siggnal)
don't have any PID numbers the inferior will understand. Make sure
to only send forms that do not specify a PID. */
if (step && siggnal != TARGET_SIGNAL_0)
sprintf (buf, "vCont;S%02x", siggnal);
outbuf = xstrprintf ("vCont;S%02x", siggnal);
else if (step)
sprintf (buf, "vCont;s");
outbuf = xstrprintf ("vCont;s");
else if (siggnal != TARGET_SIGNAL_0)
sprintf (buf, "vCont;C%02x", siggnal);
outbuf = xstrprintf ("vCont;C%02x", siggnal);
else
sprintf (buf, "vCont;c");
outbuf = xstrprintf ("vCont;c");
}
else if (pid == -1)
{
/* Resume all threads, with preference for INFERIOR_PTID. */
if (step && siggnal != TARGET_SIGNAL_0)
sprintf (buf, "vCont;S%02x:%x;c", siggnal, PIDGET (inferior_ptid));
outbuf = xstrprintf ("vCont;S%02x:%x;c", siggnal,
PIDGET (inferior_ptid));
else if (step)
sprintf (buf, "vCont;s:%x;c", PIDGET (inferior_ptid));
outbuf = xstrprintf ("vCont;s:%x;c", PIDGET (inferior_ptid));
else if (siggnal != TARGET_SIGNAL_0)
sprintf (buf, "vCont;C%02x:%x;c", siggnal, PIDGET (inferior_ptid));
outbuf = xstrprintf ("vCont;C%02x:%x;c", siggnal,
PIDGET (inferior_ptid));
else
sprintf (buf, "vCont;c");
outbuf = xstrprintf ("vCont;c");
}
else
{
/* Scheduler locking; resume only PTID. */
if (step && siggnal != TARGET_SIGNAL_0)
sprintf (buf, "vCont;S%02x:%x", siggnal, pid);
outbuf = xstrprintf ("vCont;S%02x:%x", siggnal, pid);
else if (step)
sprintf (buf, "vCont;s:%x", pid);
outbuf = xstrprintf ("vCont;s:%x", pid);
else if (siggnal != TARGET_SIGNAL_0)
sprintf (buf, "vCont;C%02x:%x", siggnal, pid);
outbuf = xstrprintf ("vCont;C%02x:%x", siggnal, pid);
else
sprintf (buf, "vCont;c:%x", pid);
outbuf = xstrprintf ("vCont;c:%x", pid);
}
putpkt (buf);
gdb_assert (outbuf && strlen (outbuf) < rs->remote_packet_size);
make_cleanup (xfree, outbuf);
putpkt (outbuf);
do_cleanups (old_cleanup);