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binutils-gdb
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* remote.c (set_thread, remote_thread_alive): Replace sprintf 

call with xsnprintf.
	(remote_threads_extra_info, extended_remote_restart)
	(remote_check_symbols, store_register_using_P)
	(compare_sections_command): Ditto.
This commit is contained in:
Wu Zhou 2005-06-17 03:42:24 +00:00
parent 195b8a572e
commit ecbc58df51
1 changed files with 20 additions and 17 deletions
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37
gdb/remote.c
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@ -1056,9 +1056,9 @@ set_thread (int th, int gen)
buf[3] = '\0';
}
else if (th < 0)
sprintf (&buf[2], "-%x", -th);
xsnprintf (&buf[2], rs->remote_packet_size - 2, "-%x", -th);
else
sprintf (&buf[2], "%x", th);
xsnprintf (&buf[2], rs->remote_packet_size - 2, "%x", th);
putpkt (buf);
getpkt (buf, (rs->remote_packet_size), 0);
if (gen)
@ -1076,9 +1076,9 @@ remote_thread_alive (ptid_t ptid)
char buf[16];
if (tid < 0)
sprintf (buf, "T-%08x", -tid);
xsnprintf (buf, sizeof (buf), "T-%08x", -tid);
else
sprintf (buf, "T%08x", tid);
xsnprintf (buf, sizeof (buf), "T%08x", tid);
putpkt (buf);
getpkt (buf, sizeof (buf), 0);
return (buf[0] == 'O' && buf[1] == 'K');
@ -1869,7 +1869,8 @@ remote_threads_extra_info (struct thread_info *tp)
if (use_threadextra_query)
{
sprintf (bufp, "qThreadExtraInfo,%x", PIDGET (tp->ptid));
xsnprintf (bufp, rs->remote_packet_size, "qThreadExtraInfo,%x",
PIDGET (tp->ptid));
putpkt (bufp);
getpkt (bufp, (rs->remote_packet_size), 0);
if (bufp[0] != 0)
@ -1890,12 +1891,14 @@ remote_threads_extra_info (struct thread_info *tp)
if (threadinfo.active)
{
if (*threadinfo.shortname)
n += sprintf(&display_buf[0], " Name: %s,", threadinfo.shortname);
n += xsnprintf (&display_buf[0], sizeof (display_buf) - n,
" Name: %s,", threadinfo.shortname);
if (*threadinfo.display)
n += sprintf(&display_buf[n], " State: %s,", threadinfo.display);
n += xsnprintf (&display_buf[n], sizeof (display_buf) - n,
" State: %s,", threadinfo.display);
if (*threadinfo.more_display)
n += sprintf(&display_buf[n], " Priority: %s",
threadinfo.more_display);
n += xsnprintf (&display_buf[n], sizeof (display_buf) - n,
" Priority: %s", threadinfo.more_display);
if (n > 0)
{
@ -1920,8 +1923,7 @@ extended_remote_restart (void)
/* Send the restart command; for reasons I don't understand the
remote side really expects a number after the "R". */
buf[0] = 'R';
sprintf (&buf[1], "%x", 0);
xsnprintf (&buf, rs->remote_packet_size, "R%x", 0);
putpkt (buf);
/* Now query for status so this looks just like we restarted
@ -2138,11 +2140,11 @@ remote_check_symbols (struct objfile *objfile)
msg[end] = '\0';
sym = lookup_minimal_symbol (msg, NULL, NULL);
if (sym == NULL)
sprintf (msg, "qSymbol::%s", &reply[8]);
xsnprintf (msg, rs->remote_packet_size, "qSymbol::%s", &reply[8]);
else
sprintf (msg, "qSymbol:%s:%s",
paddr_nz (SYMBOL_VALUE_ADDRESS (sym)),
&reply[8]);
xsnprintf (msg, rs->remote_packet_size, "qSymbol:%s:%s",
paddr_nz (SYMBOL_VALUE_ADDRESS (sym)),
&reply[8]);
putpkt (msg);
getpkt (reply, (rs->remote_packet_size), 0);
}
@ -3435,7 +3437,7 @@ store_register_using_P (int regnum)
char regp[MAX_REGISTER_SIZE];
char *p;
sprintf (buf, "P%s=", phex_nz (reg->pnum, 0));
xsnprintf (buf, rs->remote_packet_size, "P%s=", phex_nz (reg->pnum, 0));
p = buf + strlen (buf);
regcache_raw_collect (current_regcache, reg->regnum, regp);
bin2hex (regp, p, register_size (current_gdbarch, reg->regnum));
@ -4908,7 +4910,8 @@ compare_sections_command (char *args, int from_tty)
matched = 1; /* do this section */
lma = s->lma;
/* FIXME: assumes lma can fit into long. */
sprintf (buf, "qCRC:%lx,%lx", (long) lma, (long) size);
xsnprintf (buf, rs->remote_packet_size, "qCRC:%lx,%lx",
(long) lma, (long) size);
putpkt (buf);
/* Be clever; compute the host_crc before waiting for target