update to busybox-1.14.1

This commit is contained in:
Stephan Raue 2009-06-07 22:47:25 +02:00
parent f009ca8314
commit 152c971d86
14 changed files with 155 additions and 334 deletions

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@ -1,13 +0,0 @@
--- busybox-1.14.0/util-linux/acpid.c Tue Apr 14 01:43:11 2009
+++ busybox-1.14.0-acpid/util-linux/acpid.c Sat Apr 18 13:33:19 2009
@@ -78,8 +78,8 @@
// goto configuration directory
xchdir(opt_conf);
-// // setup signals
-// bb_signals(BB_FATAL_SIGS, record_signo);
+ // prevent zombies
+ signal(SIGCHLD, SIG_IGN);
// no explicit evdev files given? -> use proc event interface
if (!*argv) {

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@ -1,21 +0,0 @@
--- busybox-1.14.0/editors/awk.c Tue Apr 14 01:43:09 2009
+++ busybox-1.14.0-awk/editors/awk.c Mon May 18 23:49:29 2009
@@ -1571,13 +1571,14 @@
n++; /* we saw yet another delimiter */
} else {
pmatch[0].rm_eo = l;
- if (s[l]) pmatch[0].rm_eo++;
+ if (s[l])
+ pmatch[0].rm_eo++;
}
memcpy(s1, s, l);
/* make sure we remove *all* of the separator chars */
- while (l < pmatch[0].rm_eo) {
- s1[l++] = '\0';
- }
+ do {
+ s1[l] = '\0';
+ } while (++l < pmatch[0].rm_eo);
nextword(&s1);
s += pmatch[0].rm_eo;
} while (*s);

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@ -1,11 +0,0 @@
--- busybox-1.14.0/scripts/defconfig Tue Apr 14 01:42:52 2009
+++ busybox-1.14.0-defconfig/scripts/defconfig Fri Apr 17 01:08:24 2009
@@ -579,7 +579,7 @@
CONFIG_EJECT=y
CONFIG_FEATURE_EJECT_SCSI=y
CONFIG_FBSPLASH=y
-CONFIG_FLASH_ERASEALL=y
+# CONFIG_FLASH_ERASEALL is not set
CONFIG_IONICE=y
# CONFIG_INOTIFYD is not set
CONFIG_LAST=y

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@ -1,90 +0,0 @@
--- busybox-1.14.0/modutils/depmod.c Tue Apr 14 01:42:55 2009
+++ busybox-1.14.0-depmod/modutils/depmod.c Mon May 18 22:37:14 2009
@@ -40,26 +40,28 @@
ARG_r = (1<<6) /* Compat dummy. Linux Makefile uses it */
};
-static int FAST_FUNC parse_module(const char *fname, struct stat *sb,
- void *data, int UNUSED_PARAM depth)
+static int FAST_FUNC parse_module(const char *fname, struct stat *sb UNUSED_PARAM,
+ void *data, int depth UNUSED_PARAM)
{
+ char modname[MODULE_NAME_LEN];
module_info **first = (module_info **) data;
char *image, *ptr;
module_info *info;
- size_t len = sb->st_size;
+ /* Arbitrary. Was sb->st_size, but that breaks .gz etc */
+ size_t len = (64*1024*1024 - 4096);
if (strrstr(fname, ".ko") == NULL)
return TRUE;
image = xmalloc_open_zipped_read_close(fname, &len);
- info = xzalloc(sizeof(module_info));
+ info = xzalloc(sizeof(*info));
info->next = *first;
*first = info;
info->dnext = info->dprev = info;
info->name = xasprintf("/%s", fname);
- info->modname = filename2modname(fname, NULL);
+ info->modname = xstrdup(filename2modname(fname, modname));
for (ptr = image; ptr < image + len - 10; ptr++) {
if (strncmp(ptr, "depends=", 8) == 0) {
char *u;
@@ -69,12 +71,14 @@
if (*u == '-')
*u = '_';
ptr += string_to_llist(ptr, &info->dependencies, ",");
- } else if (ENABLE_FEATURE_MODUTILS_ALIAS &&
- strncmp(ptr, "alias=", 6) == 0) {
+ } else if (ENABLE_FEATURE_MODUTILS_ALIAS
+ && strncmp(ptr, "alias=", 6) == 0
+ ) {
llist_add_to(&info->aliases, xstrdup(ptr + 6));
ptr += strlen(ptr);
- } else if (ENABLE_FEATURE_MODUTILS_SYMBOLS &&
- strncmp(ptr, "__ksymtab_", 10) == 0) {
+ } else if (ENABLE_FEATURE_MODUTILS_SYMBOLS
+ && strncmp(ptr, "__ksymtab_", 10) == 0
+ ) {
ptr += 10;
if (strncmp(ptr, "gpl", 3) == 0 ||
strcmp(ptr, "strings") == 0)
@@ -199,10 +203,17 @@
if (!(option_mask32 & ARG_n))
xfreopen_write("modules.alias", stdout);
for (m = modules; m != NULL; m = m->next) {
+ const char *fname = bb_basename(m->name);
+ int fnlen = strchrnul(fname, '.') - fname;
while (m->aliases) {
- printf("alias %s %s\n",
+ /* Last word can well be m->modname instead,
+ * but depmod from module-init-tools 3.4
+ * uses module basename, i.e., no s/-/_/g.
+ * (pathname and .ko.* are still stripped)
+ * Mimicking that... */
+ printf("alias %s %.*s\n",
(char*)llist_pop(&m->aliases),
- m->modname);
+ fnlen, fname);
}
}
#endif
@@ -210,10 +221,12 @@
if (!(option_mask32 & ARG_n))
xfreopen_write("modules.symbols", stdout);
for (m = modules; m != NULL; m = m->next) {
+ const char *fname = bb_basename(m->name);
+ int fnlen = strchrnul(fname, '.') - fname;
while (m->symbols) {
- printf("alias symbol:%s %s\n",
+ printf("alias symbol:%s %.*s\n",
(char*)llist_pop(&m->symbols),
- m->modname);
+ fnlen, fname);
}
}
#endif

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@ -1,14 +0,0 @@
--- busybox-1.14.0/libbb/pw_encrypt_des.c Tue Apr 14 01:43:00 2009
+++ busybox-1.14.0-des/libbb/pw_encrypt_des.c Fri May 1 03:40:16 2009
@@ -778,8 +778,10 @@
to64_msb_first(output + 2, (r0 >> 8));
/* bits 7..0 of r0 and 31..16 of r1 */
to64_msb_first(output + 6, (r0 << 16) | (r1 >> 16));
- /* (bits 15..0 of r1 + 00) and NUL byte */
+ /* bits 15..0 of r1 and two zero bits (plus extra zero byte) */
to64_msb_first(output + 10, (r1 << 8));
+ /* extra zero byte is encoded as '.', fixing it */
+ output[13] = '\0';
#endif
return output;

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@ -1,12 +0,0 @@
--- busybox-1.14.0/networking/udhcp/leases.c Tue Apr 14 01:42:51 2009
+++ busybox-1.14.0-dhcp_hostname/networking/udhcp/leases.c Tue Apr 21 02:41:22 2009
@@ -63,7 +63,8 @@
if (oldest) {
oldest->hostname[0] = '\0';
if (hostname) {
- hostname_length = hostname[-1]; /* look at option size byte */
+ /* option size byte, + 1 for NUL */
+ hostname_length = hostname[-1] + 1;
if (hostname_length > sizeof(oldest->hostname))
hostname_length = sizeof(oldest->hostname);
hostname = (uint8_t*) safe_strncpy((char*)oldest->hostname, (char*)hostname, hostname_length);

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@ -1,91 +0,0 @@
--- busybox-1.14.0/archival/gzip.c Tue Apr 14 01:42:55 2009
+++ busybox-1.14.0-gzip/archival/gzip.c Mon May 18 22:36:12 2009
@@ -389,19 +389,6 @@
}
/* ===========================================================================
- * Clear input and output buffers
- */
-static void clear_bufs(void)
-{
- G1.outcnt = 0;
-#ifdef DEBUG
- G1.insize = 0;
-#endif
- G1.isize = 0;
-}
-
-
-/* ===========================================================================
* Run a set of bytes through the crc shift register. If s is a NULL
* pointer, then initialize the crc shift register contents instead.
* Return the current crc in either case.
@@ -2019,7 +2006,37 @@
{
struct stat s;
- clear_bufs();
+ /* Clear input and output buffers */
+ G1.outcnt = 0;
+#ifdef DEBUG
+ G1.insize = 0;
+#endif
+ G1.isize = 0;
+
+ /* Reinit G2.xxx */
+ memset(&G2, 0, sizeof(G2));
+ G2.l_desc.dyn_tree = G2.dyn_ltree;
+ G2.l_desc.static_tree = G2.static_ltree;
+ G2.l_desc.extra_bits = extra_lbits;
+ G2.l_desc.extra_base = LITERALS + 1;
+ G2.l_desc.elems = L_CODES;
+ G2.l_desc.max_length = MAX_BITS;
+ //G2.l_desc.max_code = 0;
+ G2.d_desc.dyn_tree = G2.dyn_dtree;
+ G2.d_desc.static_tree = G2.static_dtree;
+ G2.d_desc.extra_bits = extra_dbits;
+ //G2.d_desc.extra_base = 0;
+ G2.d_desc.elems = D_CODES;
+ G2.d_desc.max_length = MAX_BITS;
+ //G2.d_desc.max_code = 0;
+ G2.bl_desc.dyn_tree = G2.bl_tree;
+ //G2.bl_desc.static_tree = NULL;
+ G2.bl_desc.extra_bits = extra_blbits,
+ //G2.bl_desc.extra_base = 0;
+ G2.bl_desc.elems = BL_CODES;
+ G2.bl_desc.max_length = MAX_BL_BITS;
+ //G2.bl_desc.max_code = 0;
+
s.st_ctime = 0;
fstat(STDIN_FILENO, &s);
zip(s.st_ctime);
@@ -2064,29 +2081,6 @@
SET_PTR_TO_GLOBALS(xzalloc(sizeof(struct globals) + sizeof(struct globals2))
+ sizeof(struct globals));
barrier();
- G2.l_desc.dyn_tree = G2.dyn_ltree;
- G2.l_desc.static_tree = G2.static_ltree;
- G2.l_desc.extra_bits = extra_lbits;
- G2.l_desc.extra_base = LITERALS + 1;
- G2.l_desc.elems = L_CODES;
- G2.l_desc.max_length = MAX_BITS;
- //G2.l_desc.max_code = 0;
-
- G2.d_desc.dyn_tree = G2.dyn_dtree;
- G2.d_desc.static_tree = G2.static_dtree;
- G2.d_desc.extra_bits = extra_dbits;
- //G2.d_desc.extra_base = 0;
- G2.d_desc.elems = D_CODES;
- G2.d_desc.max_length = MAX_BITS;
- //G2.d_desc.max_code = 0;
-
- G2.bl_desc.dyn_tree = G2.bl_tree;
- //G2.bl_desc.static_tree = NULL;
- G2.bl_desc.extra_bits = extra_blbits,
- //G2.bl_desc.extra_base = 0;
- G2.bl_desc.elems = BL_CODES;
- G2.bl_desc.max_length = MAX_BL_BITS;
- //G2.bl_desc.max_code = 0;
/* Allocate all global buffers (for DYN_ALLOC option) */
ALLOC(uch, G1.l_buf, INBUFSIZ);

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@ -1,35 +0,0 @@
--- busybox-1.14.0/include/libbb.h Tue Apr 14 02:50:20 2009
+++ busybox-1.14.0-libbb/include/libbb.h Fri May 15 23:22:02 2009
@@ -965,6 +965,12 @@
/* How long the longest ESC sequence we know? */
KEYCODE_BUFFER_SIZE = 4
};
+/* Note: fd may be in blocking or non-blocking mode, both make sense.
+ * For one, less uses non-blocking mode.
+ * Only the first read syscall inside read_key may block indefinitely
+ * (unless fd is in non-blocking mode),
+ * subsequent reads will time out after a few milliseconds.
+ */
int read_key(int fd, smalluint *nbuffered, char *buffer) FAST_FUNC;
--- busybox-1.14.0/libbb/read.c Tue Apr 14 01:43:00 2009
+++ busybox-1.14.0-libbb/libbb/read.c Fri May 15 23:22:02 2009
@@ -229,7 +229,7 @@
if (size > 64*1024)
size = 64*1024;
}
- xrealloc(buf, total + 1);
+ buf = xrealloc(buf, total + 1);
buf[total] = '\0';
if (maxsz_p)
@@ -273,7 +273,7 @@
free(buf);
return NULL;
}
- xrealloc(buf, size + 1);
+ buf = xrealloc(buf, size + 1);
buf[size] = '\0';
if (maxsz_p)

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@ -1,14 +0,0 @@
--- busybox-1.14.0/util-linux/mdev.c Tue Apr 14 23:23:04 2009
+++ busybox-1.14.0-mdev/util-linux/mdev.c Fri May 1 03:04:28 2009
@@ -524,7 +524,10 @@
make_device(temp, 1);
}
else if (strcmp(action, "add") == 0) {
- make_device(temp, 0);
+ /* N.B. make_device() mangles the device path, so save it */
+ char *s = xstrdup(temp);
+ make_device(s, 0);
+ free(s);
if (ENABLE_FEATURE_MDEV_LOAD_FIRMWARE) {
if (fw)
load_firmware(fw, temp);

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@ -1,18 +0,0 @@
--- busybox-1.14.0/procps/sysctl.c Tue Apr 14 01:43:09 2009
+++ busybox-1.14.0-sysctl/procps/sysctl.c Sun May 10 23:40:52 2009
@@ -214,11 +214,11 @@
// (but _whitespace_ from ends should be trimmed first (and we do it right))
//TODO: "var==1" is mishandled (must use "=1" as a value, but uses "1")
while (config_read(parser, token, 2, 2, "# \t=", PARSE_NORMAL)) {
+ char *tp;
sysctl_dots_to_slashes(token[0]);
- /* Save ~4 bytes by using parser internals */
- /* parser->line is big enough for sprintf */
- sprintf(parser->line, "%s=%s", token[0], token[1]);
- sysctl_act_recursive(parser->line);
+ tp = xasprintf("%s=%s", token[0], token[1]);
+ sysctl_act_recursive(tp);
+ free(tp);
}
if (ENABLE_FEATURE_CLEAN_UP)
config_close(parser);

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@ -1,14 +0,0 @@
--- busybox-1.14.0/include/platform.h Tue Apr 14 01:43:05 2009
+++ busybox-1.14.0-unaligned/include/platform.h Sat Apr 18 00:14:34 2009
@@ -173,7 +173,10 @@
/* performs reasonably well (gcc usually inlines memcpy here) */
#define move_from_unaligned16(v, u16p) (memcpy(&(v), (u16p), 2))
#define move_from_unaligned32(v, u32p) (memcpy(&(v), (u32p), 4))
-#define move_to_unaligned32(u32p, v) (memcpy((u32p), &(v), 4))
+#define move_to_unaligned32(u32p, v) do { \
+ uint32_t __t = (v); \
+ memcpy((u32p), &__t, 4); \
+} while (0)
#endif
/* ---- Networking ------------------------------------------ */

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@ -0,0 +1,22 @@
diff -urpN busybox-1.14.1/networking/ftpd.c busybox-1.14.1-ftpd/networking/ftpd.c
--- busybox-1.14.1/networking/ftpd.c 2009-05-27 18:00:23.000000000 +0200
+++ busybox-1.14.1-ftpd/networking/ftpd.c 2009-06-04 18:59:49.000000000 +0200
@@ -1320,6 +1320,8 @@ int ftpd_main(int argc UNUSED_PARAM, cha
handle_appe();
else if (cmdval == const_STOU) /* "store unique" */
handle_stou();
+ else
+ goto bad_cmd;
}
#endif
#if 0
@@ -1340,6 +1342,9 @@ int ftpd_main(int argc UNUSED_PARAM, cha
* (doesn't necessarily mean "we must support them")
* foo 1.2.3: XXXX - comment
*/
+#if ENABLE_FEATURE_FTP_WRITE
+ bad_cmd:
+#endif
cmdio_write_raw(STR(FTP_BADCMD)" Unknown command\r\n");
}
}

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@ -0,0 +1,132 @@
diff -urpN busybox-1.14.1/modutils/modprobe.c busybox-1.14.1-modprobe/modutils/modprobe.c
--- busybox-1.14.1/modutils/modprobe.c 2009-05-27 18:01:37.000000000 +0200
+++ busybox-1.14.1-modprobe/modutils/modprobe.c 2009-06-04 19:01:04.000000000 +0200
@@ -8,12 +8,17 @@
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
+/* Note that unlike older versions of modules.dep/depmod (busybox and m-i-t),
+ * we expect the full dependency list to be specified in modules.dep. Older
+ * versions would only export the direct dependency list.
+ */
+
#include "libbb.h"
#include "modutils.h"
#include <sys/utsname.h>
#include <fnmatch.h>
-//#define DBG(...) bb_error_msg(__VA_ARGS__)
+//#define DBG(fmt, ...) bb_error_msg("%s: " fmt, __func__, ## __VA_ARGS__)
#define DBG(...) ((void)0)
#define MODULE_FLAG_LOADED 0x0001
@@ -116,6 +121,7 @@ static void add_probe(const char *name)
return;
}
+ DBG("queuing %s", name);
m->probed_name = name;
m->flags |= MODULE_FLAG_NEED_DEPS;
llist_add_to_end(&G.probes, m);
@@ -205,9 +211,10 @@ static int read_config(const char *path)
static int do_modprobe(struct module_entry *m)
{
- struct module_entry *m2;
+ struct module_entry *m2 = m2; /* for compiler */
char *fn, *options;
- int rc = -1;
+ int rc, first;
+ llist_t *l;
if (!(m->flags & MODULE_FLAG_FOUND_IN_MODDEP)) {
DBG("skipping %s, not found in modules.dep", m->modname);
@@ -218,13 +225,25 @@ static int do_modprobe(struct module_ent
if (!(option_mask32 & MODPROBE_OPT_REMOVE))
m->deps = llist_rev(m->deps);
+ for (l = m->deps; l != NULL; l = l->link)
+ DBG("dep: %s", l->data);
+
+ first = 1;
rc = 0;
while (m->deps && rc == 0) {
fn = llist_pop(&m->deps);
m2 = get_or_add_modentry(fn);
if (option_mask32 & MODPROBE_OPT_REMOVE) {
- if (bb_delete_module(m->modname, O_EXCL) != 0)
- rc = errno;
+ if (m2->flags & MODULE_FLAG_LOADED) {
+ if (bb_delete_module(m2->modname, O_EXCL) != 0) {
+ if (first)
+ rc = errno;
+ } else {
+ m2->flags &= ~MODULE_FLAG_LOADED;
+ }
+ }
+ /* do not error out if *deps* fail to unload */
+ first = 0;
} else if (!(m2->flags & MODULE_FLAG_LOADED)) {
options = m2->options;
m2->options = NULL;
@@ -242,11 +261,10 @@ static int do_modprobe(struct module_ent
free(fn);
}
-//FIXME: what if rc < 0?
- if (rc > 0 && !(option_mask32 & INSMOD_OPT_SILENT)) {
+ if (rc && !(option_mask32 & INSMOD_OPT_SILENT)) {
bb_error_msg("failed to %sload module %s: %s",
(option_mask32 & MODPROBE_OPT_REMOVE) ? "un" : "",
- m->probed_name ? m->probed_name : m->modname,
+ m2->probed_name ? m2->probed_name : m2->modname,
moderror(rc)
);
}
@@ -294,7 +312,8 @@ static void load_modules_dep(void)
llist_add_to(&m->deps, xstrdup(tokens[0]));
if (tokens[1])
string_to_llist(tokens[1], &m->deps, " ");
- }
+ } else
+ DBG("skipping dep line");
}
config_close(p);
}
@@ -344,10 +363,12 @@ int modprobe_main(int argc UNUSED_PARAM,
if (opt & (MODPROBE_OPT_INSERT_ALL | MODPROBE_OPT_REMOVE)) {
/* Each argument is a module name */
do {
+ DBG("adding module %s", *argv);
add_probe(*argv++);
} while (*argv);
} else {
/* First argument is module name, rest are parameters */
+ DBG("probing just module %s", *argv);
add_probe(argv[0]);
G.cmdline_mopts = parse_cmdline_module_options(argv);
}
diff -urpN busybox-1.14.1/modutils/modprobe-small.c busybox-1.14.1-modprobe/modutils/modprobe-small.c
--- busybox-1.14.1/modutils/modprobe-small.c 2009-05-27 18:00:23.000000000 +0200
+++ busybox-1.14.1-modprobe/modutils/modprobe-small.c 2009-06-04 19:01:28.000000000 +0200
@@ -656,7 +656,7 @@ depmod -[aA] [-n -e -v -q -V -r -u]
[-b basedirectory] [forced_version]
depmod [-n -e -v -q -r -u] [-F kernelsyms] module1.ko module2.ko ...
If no arguments (except options) are given, "depmod -a" is assumed.
-depmod will output a dependancy list suitable for the modprobe utility.
+depmod will output a dependency list suitable for the modprobe utility.
Options:
-a, --all Probe all modules
-A, --quick Only does the work if there's a new module
diff -urpN busybox-1.14.1/modutils/modutils.c busybox-1.14.1-modprobe/modutils/modutils.c
--- busybox-1.14.1/modutils/modutils.c 2009-05-27 18:00:23.000000000 +0200
+++ busybox-1.14.1-modprobe/modutils/modutils.c 2009-06-03 12:50:48.000000000 +0200
@@ -57,7 +57,7 @@ char * FAST_FUNC filename2modname(const
from = bb_get_last_path_component_nostrip(filename);
for (i = 0; i < (MODULE_NAME_LEN-1) && from[i] != '\0' && from[i] != '.'; i++)
modname[i] = (from[i] == '-') ? '_' : from[i];
- modname[i] = 0;
+ modname[i] = '\0';
return modname;
}

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@ -1 +1 @@
http://busybox.net/downloads/busybox-1.14.0.tar.bz2
http://busybox.net/downloads/busybox-1.14.1.tar.bz2