*: add most of the required setup_common_bufsiz() calls

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

53 files changed, 63 insertions, 19 deletions

diff --git a/archival/cpio.c b/archival/cpio.c
index a3036e1..3b15507 100644
--- a/archival/cpio.c
+++ b/archival/cpio.c
@@ -174,6 +174,7 @@ struct globals {
 #define G (*(struct globals*)bb_common_bufsiz1)
 void BUG_cpio_globals_too_big(void);
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	G.owner_ugid.uid = -1L; \
 	G.owner_ugid.gid = -1L; \
 } while (0)
diff --git a/archival/lzop.c b/archival/lzop.c
index 1371c97..4afa218 100644
--- a/archival/lzop.c
+++ b/archival/lzop.c
@@ -445,7 +445,7 @@ struct globals {
 	chksum_t chksum_out;
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 //#define G (*ptr_to_globals)
 //#define INIT_G() do {
 //	SET_PTR_TO_GLOBALS(xzalloc(sizeof(G)));
diff --git a/archival/rpm.c b/archival/rpm.c
index 079b7a9..83160f9 100644
--- a/archival/rpm.c
+++ b/archival/rpm.c
@@ -95,7 +95,7 @@ struct globals {
 	int tagcount;
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 static void extract_cpio(int fd, const char *source_rpm)
 {
diff --git a/console-tools/resize.c b/console-tools/resize.c
index ed80aa0..a3342a1 100644
--- a/console-tools/resize.c
+++ b/console-tools/resize.c
@@ -19,6 +19,7 @@
 #define ESC "\033"
 
 #define old_termios_p ((struct termios*)bb_common_bufsiz1)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 static void
 onintr(int sig UNUSED_PARAM)
@@ -34,6 +35,8 @@ int resize_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
 	struct winsize w = { 0, 0, 0, 0 };
 	int ret;
 
+	INIT_G();
+
 	/* We use _stderr_ in order to make resize usable
 	 * in shell backticks (those redirect stdout away from tty).
 	 * NB: other versions of resize open "/dev/tty"
diff --git a/coreutils/dd.c b/coreutils/dd.c
index a5b8882..4dc3029 100644
--- a/coreutils/dd.c
+++ b/coreutils/dd.c
@@ -111,6 +111,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	/* we have to zero it out because of NOEXEC */ \
 	memset(&G, 0, sizeof(G)); \
 } while (0)
diff --git a/coreutils/du.c b/coreutils/du.c
index 3d67776..1240bcb 100644
--- a/coreutils/du.c
+++ b/coreutils/du.c
@@ -87,7 +87,7 @@ struct globals {
 	dev_t dir_dev;
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 
 static void print(unsigned long long size, const char *filename)
diff --git a/coreutils/expr.c b/coreutils/expr.c
index 59a66d9..ce6b2d1 100644
--- a/coreutils/expr.c
+++ b/coreutils/expr.c
@@ -101,7 +101,7 @@ struct globals {
 	char **args;
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 /* forward declarations */
 static VALUE *eval(void);
diff --git a/coreutils/ls.c b/coreutils/ls.c
index e8c3e04..344b4e6 100644
--- a/coreutils/ls.c
+++ b/coreutils/ls.c
@@ -368,6 +368,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	/* we have to zero it out because of NOEXEC */ \
 	memset(&G, 0, sizeof(G)); \
 	IF_FEATURE_AUTOWIDTH(G_terminal_width = TERMINAL_WIDTH;) \
diff --git a/coreutils/od_bloaty.c b/coreutils/od_bloaty.c
index 1e252ca..c8a6541 100644
--- a/coreutils/od_bloaty.c
+++ b/coreutils/od_bloaty.c
@@ -217,6 +217,7 @@ enum { G_pseudo_offset = 0 };
 #endif
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 	G.bytes_per_block = 32; \
 } while (0)
diff --git a/coreutils/tail.c b/coreutils/tail.c
index cdc9fb6..39f8767 100644
--- a/coreutils/tail.c
+++ b/coreutils/tail.c
@@ -56,7 +56,7 @@ struct globals {
 	bool exitcode;
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 static void tail_xprint_header(const char *fmt, const char *filename)
 {
diff --git a/debianutils/run_parts.c b/debianutils/run_parts.c
index a5e5357..c671b92 100644
--- a/debianutils/run_parts.c
+++ b/debianutils/run_parts.c
@@ -100,7 +100,7 @@ struct globals {
 #define names (G.names)
 #define cur   (G.cur  )
 #define cmd   (G.cmd  )
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 enum { NUM_CMD = (COMMON_BUFSIZE - sizeof(G)) / sizeof(cmd[0]) - 1 };
 
diff --git a/debianutils/start_stop_daemon.c b/debianutils/start_stop_daemon.c
index 6b8d53b..3625ffe 100644
--- a/debianutils/start_stop_daemon.c
+++ b/debianutils/start_stop_daemon.c
@@ -200,6 +200,7 @@ struct globals {
 #define user_id           (G.user_id             )
 #define signal_nr         (G.signal_nr           )
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	user_id = -1; \
 	signal_nr = 15; \
 } while (0)
diff --git a/e2fsprogs/fsck.c b/e2fsprogs/fsck.c
index b534568..59514a1 100644
--- a/e2fsprogs/fsck.c
+++ b/e2fsprogs/fsck.c
@@ -172,6 +172,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 } while (0)
 
diff --git a/editors/sed.c b/editors/sed.c
index 330190e..ed48de1 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -164,6 +164,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 	G.sed_cmd_tail = &G.sed_cmd_head; \
 } while (0)
diff --git a/findutils/find.c b/findutils/find.c
index 32d8303..d71c697 100644
--- a/findutils/find.c
+++ b/findutils/find.c
@@ -424,6 +424,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 	/* we have to zero it out because of NOEXEC */ \
 	memset(&G, 0, sizeof(G)); \
diff --git a/findutils/grep.c b/findutils/grep.c
index a669ac8..b072cd4 100644
--- a/findutils/grep.c
+++ b/findutils/grep.c
@@ -204,6 +204,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 } while (0)
 #define max_matches       (G.max_matches         )
diff --git a/findutils/xargs.c b/findutils/xargs.c
index bfbd949..ae01a49 100644
--- a/findutils/xargs.c
+++ b/findutils/xargs.c
@@ -103,6 +103,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	G.eof_str = NULL; /* need to clear by hand because we are NOEXEC applet */ \
 	IF_FEATURE_XARGS_SUPPORT_REPL_STR(G.repl_str = "{}";) \
 	IF_FEATURE_XARGS_SUPPORT_REPL_STR(G.eol_ch = '\n';) \
diff --git a/init/bootchartd.c b/init/bootchartd.c
index 5101b28..7f511e6 100644
--- a/init/bootchartd.c
+++ b/init/bootchartd.c
@@ -117,7 +117,7 @@ struct globals {
 	char jiffy_line[COMMON_BUFSIZE];
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 static void dump_file(FILE *fp, const char *filename)
 {
diff --git a/loginutils/login.c b/loginutils/login.c
index ea7c5a2..94b6c45 100644
--- a/loginutils/login.c
+++ b/loginutils/login.c
@@ -140,7 +140,7 @@ struct globals {
 	struct termios tty_attrs;
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 
 #if ENABLE_FEATURE_NOLOGIN
diff --git a/miscutils/crond.c b/miscutils/crond.c
index 8536d43..f96c96e 100644
--- a/miscutils/crond.c
+++ b/miscutils/crond.c
@@ -143,6 +143,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	G.log_level = 8; \
 	G.crontab_dir_name = CRONTABS; \
 } while (0)
diff --git a/miscutils/dc.c b/miscutils/dc.c
index 3fbb89f..4d92bc3 100644
--- a/miscutils/dc.c
+++ b/miscutils/dc.c
@@ -53,6 +53,7 @@ enum { STACK_SIZE = (COMMON_BUFSIZE - offsetof(struct globals, stack)) / sizeof(
 #define base      (G.base      )
 #define stack     (G.stack     )
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	base = 10; \
 } while (0)
 
diff --git a/miscutils/hdparm.c b/miscutils/hdparm.c
index 9e141de..b4c5876 100644
--- a/miscutils/hdparm.c
+++ b/miscutils/hdparm.c
@@ -432,6 +432,7 @@ struct globals {
 #define hwif_ctrl          (G.hwif_ctrl              )
 #define hwif_irq           (G.hwif_irq               )
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 } while (0)
 
diff --git a/networking/arp.c b/networking/arp.c
index 5f78186..9381eb5 100644
--- a/networking/arp.c
+++ b/networking/arp.c
@@ -76,6 +76,7 @@ struct globals {
 #define device     (G.device    )
 #define hw_set     (G.hw_set    )
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	device = ""; \
 } while (0)
 
diff --git a/networking/arping.c b/networking/arping.c
index 52f5ba5..6b0de4d 100644
--- a/networking/arping.c
+++ b/networking/arping.c
@@ -77,6 +77,7 @@ struct globals {
 #define brd_recv   (G.brd_recv  )
 #define req_recv   (G.req_recv  )
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	count = -1; \
 } while (0)
 
diff --git a/networking/ftpd.c b/networking/ftpd.c
index 8553a28..360d1e6 100644
--- a/networking/ftpd.c
+++ b/networking/ftpd.c
@@ -126,6 +126,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	/* Moved to main */ \
 	/*strcpy(G.msg_ok  + 4, MSG_OK );*/ \
 	/*strcpy(G.msg_err + 4, MSG_ERR);*/ \
diff --git a/networking/ftpgetput.c b/networking/ftpgetput.c
index 61bc45c..91fb456 100644
--- a/networking/ftpgetput.c
+++ b/networking/ftpgetput.c
@@ -71,6 +71,7 @@ enum { BUFSZ = COMMON_BUFSIZE - offsetof(struct globals, buf) };
 #define do_continue    (G.do_continue   )
 #define buf            (G.buf           )
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 } while (0)
 
diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index 399ff6b..25b04c9 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -131,7 +131,7 @@ struct globals {
 	char *shell;
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 
 static const char keywords_up_down[] ALIGN1 =
diff --git a/networking/inetd.c b/networking/inetd.c
index aa35ffa..8d44b51 100644
--- a/networking/inetd.c
+++ b/networking/inetd.c
@@ -350,6 +350,7 @@ enum { LINE_SIZE = COMMON_BUFSIZE - offsetof(struct globals, line) };
 #define allsock         (G.allsock        )
 #define line            (G.line           )
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 	rlim_ofile_cur = OPEN_MAX; \
 	global_queuelen = 128; \
diff --git a/networking/ping.c b/networking/ping.c
index 7616609..cfe6826 100644
--- a/networking/ping.c
+++ b/networking/ping.c
@@ -188,7 +188,7 @@ struct globals {
 	char packet[DEFDATALEN + MAXIPLEN + MAXICMPLEN];
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 static void noresp(int ign UNUSED_PARAM)
 {
@@ -398,6 +398,7 @@ struct globals {
 #define pingaddr     (G.pingaddr    )
 #define rcvd_tbl     (G.rcvd_tbl    )
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 	datalen = DEFDATALEN; \
 	timeout = MAXWAIT; \
diff --git a/networking/slattach.c b/networking/slattach.c
index d9d8fe7..2d1305e 100644
--- a/networking/slattach.c
+++ b/networking/slattach.c
@@ -39,7 +39,7 @@ struct globals {
 #define handle       (G.handle      )
 #define saved_disc   (G.saved_disc  )
 #define saved_state  (G.saved_state )
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 
 /*
diff --git a/networking/tc.c b/networking/tc.c
index 1372ca0..d0bcbde 100644
--- a/networking/tc.c
+++ b/networking/tc.c
@@ -71,6 +71,7 @@ struct globals {
 #define filter_prio (G.filter_prio)
 #define filter_proto (G.filter_proto)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 } while (0)
 
diff --git a/networking/tcpudp.c b/networking/tcpudp.c
index 6249730..31bc704 100644
--- a/networking/tcpudp.c
+++ b/networking/tcpudp.c
@@ -101,6 +101,7 @@ struct globals {
 #define env_cur      (G.env_cur     )
 #define env_var      (G.env_var     )
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	cmax = 30; \
 	env_cur = &env_var[0]; \
 } while (0)
diff --git a/networking/telnet.c b/networking/telnet.c
index 2946bc8..d2daf5c 100644
--- a/networking/telnet.c
+++ b/networking/telnet.c
@@ -111,6 +111,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 } while (0)
 
diff --git a/networking/telnetd.c b/networking/telnetd.c
index 13d5a8f..13c36aa 100644
--- a/networking/telnetd.c
+++ b/networking/telnetd.c
@@ -85,6 +85,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	G.loginpath = "/bin/login"; \
 	G.issuefile = "/etc/issue.net"; \
 } while (0)
diff --git a/networking/tftp.c b/networking/tftp.c
index 8aeb79a..e879c46 100644
--- a/networking/tftp.c
+++ b/networking/tftp.c
@@ -131,6 +131,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 } while (0)
 
diff --git a/networking/udhcp/dhcprelay.c b/networking/udhcp/dhcprelay.c
index 1722a85..f52a0cf 100644
--- a/networking/udhcp/dhcprelay.c
+++ b/networking/udhcp/dhcprelay.c
@@ -34,6 +34,7 @@ struct xid_item {
 } FIX_ALIASING;
 
 #define dhcprelay_xid_list (*(struct xid_item*)bb_common_bufsiz1)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 static struct xid_item *xid_add(uint32_t xid, struct sockaddr_in *ip, int client)
 {
@@ -257,6 +258,8 @@ int dhcprelay_main(int argc, char **argv)
 	int num_sockets, max_socket;
 	uint32_t our_nip;
 
+	INIT_G();
+
 	server_addr.sin_family = AF_INET;
 	server_addr.sin_addr.s_addr = htonl(INADDR_BROADCAST);
 	server_addr.sin_port = htons(SERVER_PORT);
diff --git a/networking/zcip.c b/networking/zcip.c
index 7964345..47f3216 100644
--- a/networking/zcip.c
+++ b/networking/zcip.c
@@ -92,7 +92,7 @@ struct globals {
 	uint32_t localnet_ip;
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 
 /**
diff --git a/procps/free.c b/procps/free.c
index 9fde64b..fca9a22 100644
--- a/procps/free.c
+++ b/procps/free.c
@@ -37,7 +37,7 @@ struct globals {
 #endif
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 
 static unsigned long long scale(unsigned long d)
diff --git a/procps/fuser.c b/procps/fuser.c
index 2cda0f9..6dac852 100644
--- a/procps/fuser.c
+++ b/procps/fuser.c
@@ -46,6 +46,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	G.mypid = getpid(); \
 	G.killsig = SIGKILL; \
 } while (0)
diff --git a/procps/ps.c b/procps/ps.c
index 65d62e2..08dfce1 100644
--- a/procps/ps.c
+++ b/procps/ps.c
@@ -153,7 +153,7 @@ struct globals {
 #define buffer             (G.buffer            )
 #define terminal_width     (G.terminal_width    )
 #define kernel_HZ          (G.kernel_HZ         )
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 #if ENABLE_FEATURE_PS_TIME
 /* for ELF executables, notes are pushed before environment and args */
diff --git a/procps/top.c b/procps/top.c
index 1c42b24..640bcdc 100644
--- a/procps/top.c
+++ b/procps/top.c
@@ -202,6 +202,7 @@ enum { LINE_BUF_SIZE = COMMON_BUFSIZE - offsetof(struct globals, line_buf) };
 #define total_pcpu       (G.total_pcpu        )
 #define line_buf         (G.line_buf          )
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	BUILD_BUG_ON(sizeof(G) > COMMON_BUFSIZE); \
 	BUILD_BUG_ON(LINE_BUF_SIZE <= 80); \
 } while (0)
diff --git a/runit/runsv.c b/runit/runsv.c
index 8833f4c..e0e3150 100644
--- a/runit/runsv.c
+++ b/runit/runsv.c
@@ -115,6 +115,7 @@ struct globals {
 #define dir          (G.dir         )
 #define svd          (G.svd         )
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	pidchanged = 1; \
 } while (0)
 
diff --git a/runit/runsvdir.c b/runit/runsvdir.c
index 49c8f5b..2b79275 100644
--- a/runit/runsvdir.c
+++ b/runit/runsvdir.c
@@ -93,7 +93,7 @@ struct globals {
 #define logpipe     (G.logpipe     )
 #define pfd         (G.pfd         )
 #define stamplog    (G.stamplog    )
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 static void fatal2_cannot(const char *m1, const char *m2)
 {
diff --git a/runit/sv.c b/runit/sv.c
index e83a297..2a256a6 100644
--- a/runit/sv.c
+++ b/runit/sv.c
@@ -207,7 +207,7 @@ struct globals {
 #define tstart       (G.tstart      )
 #define tnow         (G.tnow        )
 #define svstatus     (G.svstatus    )
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 
 #define str_equal(s,t) (!strcmp((s), (t)))
diff --git a/scripts/generate_BUFSIZ.sh b/scripts/generate_BUFSIZ.sh
index afe9eee..bb07386 100755
--- a/scripts/generate_BUFSIZ.sh
+++ b/scripts/generate_BUFSIZ.sh
@@ -111,4 +111,6 @@ fi
 
 if test $OLD != $REM; then
 	echo "Space in _end[] is $REM bytes. Rerun make to use larger COMMON_BUFSIZE."
+else
+	echo "COMMON_BUFSIZE = $REM bytes"
 fi
diff --git a/selinux/setfiles.c b/selinux/setfiles.c
index 441345a..51a7e63 100644
--- a/selinux/setfiles.c
+++ b/selinux/setfiles.c
@@ -80,6 +80,7 @@ struct globals {
 #define G (*(struct globals*)bb_common_bufsiz1)
 void BUG_setfiles_globals_too_big(void);
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	if (sizeof(G) > COMMON_BUFSIZE) \
 		BUG_setfiles_globals_too_big(); \
 	/* memset(&G, 0, sizeof(G)); - already is */ \
diff --git a/sysklogd/logread.c b/sysklogd/logread.c
index ebd7f8b..5b99973 100644
--- a/sysklogd/logread.c
+++ b/sysklogd/logread.c
@@ -73,6 +73,7 @@ struct globals {
 #define SMrdn (G.SMrdn)
 #define shbuf (G.shbuf)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	memcpy(SMrup, init_sem, sizeof(init_sem)); \
 } while (0)
 
diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index 7473b18..37514eb 100644
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -288,6 +288,7 @@ struct globals {
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
 #define INIT_G() do { \
+	setup_common_bufsiz(); \
 	IF_NOT_FEATURE_MDEV_CONF(G.cur_rule.maj = -1;) \
 	IF_NOT_FEATURE_MDEV_CONF(G.cur_rule.mode = 0660;) \
 } while (0)
diff --git a/util-linux/mkswap.c b/util-linux/mkswap.c
index f945179..dcb53f0 100644
--- a/util-linux/mkswap.c
+++ b/util-linux/mkswap.c
@@ -76,6 +76,7 @@ struct swap_header_v1 {
 
 #define NWORDS 129
 #define hdr ((struct swap_header_v1*)bb_common_bufsiz1)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 struct BUG_sizes {
 	char swap_header_v1_wrong[sizeof(*hdr)  != (NWORDS * 4) ? -1 : 1];
@@ -93,6 +94,8 @@ int mkswap_main(int argc UNUSED_PARAM, char **argv)
 	off_t len;
 	const char *label = "";
 
+	INIT_G();
+
 	opt_complementary = "-1"; /* at least one param */
 	/* TODO: -p PAGESZ, -U UUID */
 	getopt32(argv, "L:", &label);
diff --git a/util-linux/more.c b/util-linux/more.c
index 58be3ac..95cbdd9 100644
--- a/util-linux/more.c
+++ b/util-linux/more.c
@@ -33,10 +33,10 @@ struct globals {
 	struct termios new_settings;
 } FIX_ALIASING;
 #define G (*(struct globals*)bb_common_bufsiz1)
-#define INIT_G() ((void)0)
 #define initial_settings (G.initial_settings)
 #define new_settings     (G.new_settings    )
 #define cin_fileno       (G.cin_fileno      )
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 #define setTermSettings(fd, argp) \
 do { \
diff --git a/util-linux/mount.c b/util-linux/mount.c
index e5c85fe..244f4fa 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -457,7 +457,7 @@ enum { GETMNTENT_BUFSIZE = COMMON_BUFSIZE - offsetof(struct globals, getmntent_b
 #endif
 #define fslist            (G.fslist           )
 #define getmntent_buf     (G.getmntent_buf    )
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 #if ENABLE_FEATURE_MTAB_SUPPORT
 /*
diff --git a/util-linux/swaponoff.c b/util-linux/swaponoff.c
index 43228a6..6713852 100644
--- a/util-linux/swaponoff.c
+++ b/util-linux/swaponoff.c
@@ -72,7 +72,7 @@ struct globals {
 #define save_g_flags()    ((void)0)
 #define restore_g_flags() ((void)0)
 #endif
-#define INIT_G() do { } while (0)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 
 #define do_swapoff   (applet_name[5] == 'f')
 
diff --git a/util-linux/uevent.c b/util-linux/uevent.c
index 58668fa..b98fe61 100644
--- a/util-linux/uevent.c
+++ b/util-linux/uevent.c
@@ -31,6 +31,7 @@
 #define BUFFER_SIZE 16*1024
 
 #define env ((char **)bb_common_bufsiz1)
+#define INIT_G() do { setup_common_bufsiz(); } while (0)
 enum {
 	MAX_ENV = COMMON_BUFSIZE / sizeof(env[0]) - 1,
 };
@@ -46,6 +47,8 @@ int uevent_main(int argc UNUSED_PARAM, char **argv)
 	struct sockaddr_nl sa;
 	int fd;
 
+	INIT_G();
+
 	argv++;
 
 	// Subscribe for UEVENT kernel messages