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<  Erlang patches mailing list  ~  Bad format string in erts/emulator/sys/common/erl_check_io.c
mdempsky
Posted: Wed Feb 20, 2008 8:12 am Reply with quote
User Joined: 24 Sep 2007 Posts: 118
In large_fd_error_common, erts_dsprintf is called with two %d
directives but only one integer argument.

--- erl_check_io.c.orig 2008-02-19 23:50:30.000000000 -0800
+++ erl_check_io.c 2008-02-19 23:51:24.000000000 -0800
@@ -741,11 +741,11 @@

#ifdef ERTS_SYS_CONTINOUS_FD_NUMBERS
static void
-large_fd_error_common(erts_dsprintf_buf_t *dsbufp)
+large_fd_error_common(erts_dsprintf_buf_t *dsbufp, ErtsSysFdType fd)
{
erts_dsprintf(dsbufp,
"fd=%d is larger than the largest allowed fd=%d\n",
- max_fds - 1);
+ (int) fd, max_fds - 1);
}

static void
@@ -754,7 +754,7 @@
erts_dsprintf_buf_t *dsbufp = erts_create_logger_dsbuf();
print_select_op(dsbufp, ix, fd, mode, on);
erts_dsprintf(dsbufp, "failed: ");
- large_fd_error_common(dsbufp);
+ large_fd_error_common(dsbufp, fd);
erts_send_error_to_logger_nogl(dsbufp);
}
#endif
@@ -796,7 +796,7 @@
erts_dsprintf_buf_t *dsbufp = erts_create_logger_dsbuf();
print_event_op(dsbufp, ix, fd, event_data);
erts_dsprintf(dsbufp, "failed: ");
- large_fd_error_common(dsbufp);
+ large_fd_error_common(dsbufp, fd);
erts_send_error_to_logger_nogl(dsbufp);
}
#endif
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