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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> 2004-01-17 Andrew Cagney <cagney@redhat.com>
* mdebugread.c: Update copyright. * 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 (); struct remote_state *rs = get_remote_state ();
int pid = PIDGET (ptid); int pid = PIDGET (ptid);
char *buf = NULL; char *buf = NULL, *outbuf;
struct cleanup *old_cleanup; struct cleanup *old_cleanup;
buf = xmalloc (rs->remote_packet_size); 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 don't have any PID numbers the inferior will understand. Make sure
to only send forms that do not specify a PID. */ to only send forms that do not specify a PID. */
if (step && siggnal != TARGET_SIGNAL_0) if (step && siggnal != TARGET_SIGNAL_0)
sprintf (buf, "vCont;S%02x", siggnal); outbuf = xstrprintf ("vCont;S%02x", siggnal);
else if (step) else if (step)
sprintf (buf, "vCont;s"); outbuf = xstrprintf ("vCont;s");
else if (siggnal != TARGET_SIGNAL_0) else if (siggnal != TARGET_SIGNAL_0)
sprintf (buf, "vCont;C%02x", siggnal); outbuf = xstrprintf ("vCont;C%02x", siggnal);
else else
sprintf (buf, "vCont;c"); outbuf = xstrprintf ("vCont;c");
} }
else if (pid == -1) else if (pid == -1)
{ {
/* Resume all threads, with preference for INFERIOR_PTID. */ /* Resume all threads, with preference for INFERIOR_PTID. */
if (step && siggnal != TARGET_SIGNAL_0) 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) 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) 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 else
sprintf (buf, "vCont;c"); outbuf = xstrprintf ("vCont;c");
} }
else else
{ {
/* Scheduler locking; resume only PTID. */ /* Scheduler locking; resume only PTID. */
if (step && siggnal != TARGET_SIGNAL_0) 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) else if (step)
sprintf (buf, "vCont;s:%x", pid); outbuf = xstrprintf ("vCont;s:%x", pid);
else if (siggnal != TARGET_SIGNAL_0) else if (siggnal != TARGET_SIGNAL_0)
sprintf (buf, "vCont;C%02x:%x", siggnal, pid); outbuf = xstrprintf ("vCont;C%02x:%x", siggnal, pid);
else 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); do_cleanups (old_cleanup);