*: add most of the required setup_common_bufsiz() calls

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

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)

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)

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);

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;) \

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)

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)
 {