[PATCH] fix invalid printf format strings

[Rich Felker]

The attached patch changes all occurrances of %L[diouxX] to use %ll
instead, conforming to C99 and SUSv3. The %L width specifier was
intended only for use with floating types (for long double), not long
long, and its behavior with integer types is unspecified.

Rich

-------------- next part --------------
Index: networking/interface.c
===================================================================
--- networking/interface.c	(revision 14622)
+++ networking/interface.c	(working copy)
@@ -1038,23 +1038,23 @@
  * args. */
 
 /* static const char * const ss_fmt[] = { */
-/*	"%Ln%Lu%lu%lu%lu%lu%ln%ln%Ln%Lu%lu%lu%lu%lu%lu", */
-/*	"%Lu%Lu%lu%lu%lu%lu%ln%ln%Lu%Lu%lu%lu%lu%lu%lu", */
-/*	"%Lu%Lu%lu%lu%lu%lu%lu%lu%Lu%Lu%lu%lu%lu%lu%lu%lu" */
+/*	"%lln%llu%lu%lu%lu%lu%ln%ln%lln%llu%lu%lu%lu%lu%lu", */
+/*	"%llu%llu%lu%lu%lu%lu%ln%ln%llu%llu%lu%lu%lu%lu%lu", */
+/*	"%llu%llu%lu%lu%lu%lu%lu%lu%llu%llu%lu%lu%lu%lu%lu%lu" */
 /* }; */
 
 	/* Lie about the size of the int pointed to for %n. */
 #if INT_MAX == LONG_MAX
 static const char * const ss_fmt[] = {
-	"%n%Lu%u%u%u%u%n%n%n%Lu%u%u%u%u%u",
-	"%Lu%Lu%u%u%u%u%n%n%Lu%Lu%u%u%u%u%u",
-	"%Lu%Lu%u%u%u%u%u%u%Lu%Lu%u%u%u%u%u%u"
+	"%n%llu%u%u%u%u%n%n%n%llu%u%u%u%u%u",
+	"%llu%llu%u%u%u%u%n%n%llu%llu%u%u%u%u%u",
+	"%llu%llu%u%u%u%u%u%u%llu%llu%u%u%u%u%u%u"
 };
 #else
 static const char * const ss_fmt[] = {
-	"%n%Lu%lu%lu%lu%lu%n%n%n%Lu%lu%lu%lu%lu%lu",
-	"%Lu%Lu%lu%lu%lu%lu%n%n%Lu%Lu%lu%lu%lu%lu%lu",
-	"%Lu%Lu%lu%lu%lu%lu%lu%lu%Lu%Lu%lu%lu%lu%lu%lu%lu"
+	"%n%llu%lu%lu%lu%lu%n%n%n%llu%lu%lu%lu%lu%lu",
+	"%llu%llu%lu%lu%lu%lu%n%n%llu%llu%lu%lu%lu%lu%lu",
+	"%llu%llu%lu%lu%lu%lu%lu%lu%llu%llu%lu%lu%lu%lu%lu%lu"
 };
 
 #endif
@@ -1748,7 +1748,7 @@
 #endif
 	} while (i);
 
-	printf("X bytes:%Lu (%Lu.%u %sB)%s", ull, int_part, frac_part, ext, end);
+	printf("X bytes:%llu (%llu.%u %sB)%s", ull, int_part, frac_part, ext, end);
 }
 
 static const char * const ife_print_flags_strs[] = {
@@ -1989,7 +1989,7 @@
 		 */
 		printf("          ");
 
-		printf(_("RX packets:%Lu errors:%lu dropped:%lu overruns:%lu frame:%lu\n"),
+		printf(_("RX packets:%llu errors:%lu dropped:%lu overruns:%lu frame:%lu\n"),
 			   ptr->stats.rx_packets, ptr->stats.rx_errors,
 			   ptr->stats.rx_dropped, ptr->stats.rx_fifo_errors,
 			   ptr->stats.rx_frame_errors);
@@ -1997,7 +1997,7 @@
 			printf(_("             compressed:%lu\n"),
 				   ptr->stats.rx_compressed);
 		printf("          ");
-		printf(_("TX packets:%Lu errors:%lu dropped:%lu overruns:%lu carrier:%lu\n"),
+		printf(_("TX packets:%llu errors:%lu dropped:%lu overruns:%lu carrier:%lu\n"),
 			   ptr->stats.tx_packets, ptr->stats.tx_errors,
 			   ptr->stats.tx_dropped, ptr->stats.tx_fifo_errors,
 			   ptr->stats.tx_carrier_errors);
Index: coreutils/stat.c
===================================================================
--- coreutils/stat.c	(revision 14622)
+++ coreutils/stat.c	(working copy)
@@ -400,7 +400,7 @@
 #else
 
 	format = (flags & OPT_TERSE
-		? "%s %Lx %lu "
+		? "%s %llx %lu "
 		: "  File: \"%s\"\n"
 		  "    ID: %-8Lx Namelen: %-7lu ");
 	printf(format,
Index: libbb/human_readable.c
===================================================================
--- libbb/human_readable.c	(revision 14622)
+++ libbb/human_readable.c	(working copy)
@@ -33,8 +33,8 @@
 {
 	/* The code will adjust for additional (appended) units. */
 	static const char zero_and_units[] = { '0', 0, 'k', 'M', 'G', 'T' };
-	static const char fmt[] = "%Lu";
-	static const char fmt_tenths[] = "%Lu.%d%c";
+	static const char fmt[] = "%llu";
+	static const char fmt_tenths[] = "%llu.%d%c";
 
 	static char str[21];		/* Sufficient for 64 bit unsigned integers. */
 
@@ -74,7 +74,7 @@
 			if ( frac >= 5 ) {
 				++val;
 			}
-			f = "%Lu%*c" /* fmt_no_tenths */ ;
+			f = "%llu%*c" /* fmt_no_tenths */ ;
 			frac = 1;
 		}
 #endif
Index: e2fsprogs/blkid/blkid_getsize.c
===================================================================
--- e2fsprogs/blkid/blkid_getsize.c	(revision 14622)
+++ e2fsprogs/blkid/blkid_getsize.c	(working copy)
@@ -173,7 +173,7 @@
 		perror(argv[0]);
 
 	bytes = blkid_get_dev_size(fd);
-	printf("Device %s has %Ld 1k blocks.\n", argv[1], bytes >> 10);
+	printf("Device %s has %lld 1k blocks.\n", argv[1], bytes >> 10);
 
 	return 0;
 }