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* xterm.c (x_io_error_quitter): Don't overrun sprintf buffer.

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Paul Eggert 2011-08-29 13:03:30 -07:00
parent b7163a504a
commit ae58ff1fbc
2 changed files with 4 additions and 1 deletions
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2
src/ChangeLog
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@ -97,6 +97,8 @@
* xfns.c (x_window): Make sprintf buffer a bit bigger
to avoid potential buffer overrun.
* xterm.c (x_io_error_quitter): Don't overrun sprintf buffer.
2011-08-26 Paul Eggert <eggert@cs.ucla.edu>
Integer and memory overflow issues (Bug#9196).

3
src/xterm.c
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@ -7900,7 +7900,8 @@ x_io_error_quitter (Display *display)
{
char buf[256];
sprintf (buf, "Connection lost to X server `%s'", DisplayString (display));
snprintf (buf, sizeof buf, "Connection lost to X server `%s'",
DisplayString (display));
x_connection_closed (display, buf);
return 0;
}