default "1.8.3" if BR2_BUSYBOX_VERSION_1_8_X
default "1.9.2" if BR2_BUSYBOX_VERSION_1_9_X
default "1.10.4" if BR2_BUSYBOX_VERSION_1_10_X
- default "1.11.2" if BR2_BUSYBOX_VERSION_1_11_X
- default "1.12.0" if BR2_BUSYBOX_VERSION_1_12_X
+ default "1.11.3" if BR2_BUSYBOX_VERSION_1_11_X
+ default "1.12.1" if BR2_BUSYBOX_VERSION_1_12_X
config BR2_PACKAGE_BUSYBOX_FULLINSTALL
bool "Run BusyBox's own full installation"
+++ /dev/null
---- busybox-1.11.2/console-tools/kbd_mode.c Thu Aug 21 21:40:12 2008
-+++ busybox-1.11.2-kbdmode/console-tools/kbd_mode.c Wed Sep 3 23:52:26 2008
-@@ -2,7 +2,7 @@
- /*
- * Mini kbd_mode implementation for busybox
- *
-- * Copyright (C) 2007 Loïc Grenié <loic.grenie@gmail.com>
-+ * Copyright (C) 2007 Loic Grenie <loic.grenie@gmail.com>
- * written using Andries Brouwer <aeb@cwi.nl>'s kbd_mode from
- * console-utils v0.2.3, licensed under GNU GPLv2
- *
-@@ -46,7 +46,8 @@
- printf("The keyboard is in %s mode\n", mode);
- } else {
- opt = opt & UNICODE ? 3 : opt >> 1;
-- xioctl(fd, KDSKBMODE, opt);
-+ /* double cast prevents warnings about widening conversion */
-+ xioctl(fd, KDSKBMODE, (void*)(ptrdiff_t)opt);
- }
-
- if (ENABLE_FEATURE_CLEAN_UP)
+++ /dev/null
---- busybox-1.12.0/editors/awk.c Wed Aug 6 00:56:11 2008
-+++ busybox-1.12.0-awk/editors/awk.c Fri Aug 29 01:17:05 2008
-@@ -973,7 +973,12 @@
-
- } else if (*p == '.' || isdigit(*p)) {
- /* it's a number */
-- t_double = strtod(p, &p);
-+#if ENABLE_DESKTOP
-+ if (p[0] == '0' && (p[1] | 0x20) == 'x')
-+ t_double = strtoll(p, &p, 0);
-+ else
-+#endif
-+ t_double = strtod(p, &p);
- if (*p == '.')
- syntax_error(EMSG_UNEXP_TOKEN);
- tc = TC_NUMBER;
-@@ -2034,28 +2039,30 @@
- setvar_p(res, s);
- break;
-
-+ /* Bitwise ops must assume that operands are unsigned. GNU Awk 3.1.5:
-+ * awk '{ print or(-1,1) }' gives "4.29497e+09", not "-2.xxxe+09" */
- case B_an:
-- setvar_i(res, (long)getvar_i(av[0]) & (long)getvar_i(av[1]));
-+ setvar_i(res, (unsigned long)getvar_i(av[0]) & (unsigned long)getvar_i(av[1]));
- break;
-
- case B_co:
-- setvar_i(res, ~(long)getvar_i(av[0]));
-+ setvar_i(res, ~(unsigned long)getvar_i(av[0]));
- break;
-
- case B_ls:
-- setvar_i(res, (long)getvar_i(av[0]) << (long)getvar_i(av[1]));
-+ setvar_i(res, (unsigned long)getvar_i(av[0]) << (unsigned long)getvar_i(av[1]));
- break;
-
- case B_or:
-- setvar_i(res, (long)getvar_i(av[0]) | (long)getvar_i(av[1]));
-+ setvar_i(res, (unsigned long)getvar_i(av[0]) | (unsigned long)getvar_i(av[1]));
- break;
-
- case B_rs:
-- setvar_i(res, (long)((unsigned long)getvar_i(av[0]) >> (unsigned long)getvar_i(av[1])));
-+ setvar_i(res, (unsigned long)getvar_i(av[0]) >> (unsigned long)getvar_i(av[1]));
- break;
-
- case B_xo:
-- setvar_i(res, (long)getvar_i(av[0]) ^ (long)getvar_i(av[1]));
-+ setvar_i(res, (unsigned long)getvar_i(av[0]) ^ (unsigned long)getvar_i(av[1]));
- break;
-
- case B_lo:
+++ /dev/null
---- busybox-1.12.0/editors/vi.c Wed Aug 6 00:56:11 2008
-+++ busybox-1.12.0-crontab_vi/editors/vi.c Sun Sep 21 17:30:47 2008
-@@ -147,10 +147,10 @@
- #endif
-
- smallint editing; // >0 while we are editing a file
-- // [code audit says "can be 0 or 1 only"]
-+ // [code audit says "can be 0, 1 or 2 only"]
- smallint cmd_mode; // 0=command 1=insert 2=replace
- int file_modified; // buffer contents changed (counter, not flag!)
-- int last_file_modified; // = -1;
-+ int last_file_modified; // = -1;
- int fn_start; // index of first cmd line file name
- int save_argc; // how many file names on cmd line
- int cmdcnt; // repetition count
-@@ -623,7 +623,7 @@
- // These are commands that change text[].
- // Remember the input for the "." command
- if (!adding2q && ioq_start == NULL
-- && strchr(modifying_cmds, c)
-+ && c != '\0' && strchr(modifying_cmds, c)
- ) {
- start_new_cmd_q(c);
- }
-@@ -645,8 +645,8 @@
- }
- //-------------------------------------------------------------------
-
-- place_cursor(rows, 0, FALSE); // go to bottom of screen
-- clear_to_eol(); // Erase to end of line
-+ place_cursor(rows - 1, 0, FALSE); // go to bottom of screen
-+ clear_to_eol(); // erase to end of line
- cookmode();
- #undef cur_line
- }
-@@ -2009,9 +2009,9 @@
- {
- // get buffer for new cmd
- // if there is a current cmd count put it in the buffer first
-- if (cmdcnt > 0)
-+ if (cmdcnt > 0) {
- lmc_len = sprintf(last_modifying_cmd, "%d%c", cmdcnt, c);
-- else { // just save char c onto queue
-+ } else { // just save char c onto queue
- last_modifying_cmd[0] = c;
- lmc_len = 1;
- }
-@@ -2157,21 +2157,21 @@
- //----- Come here when we get a continue signal -------------------
- static void cont_sig(int sig UNUSED_PARAM)
- {
-- rawmode(); // terminal to "raw"
-- last_status_cksum = 0; // force status update
-- redraw(TRUE); // re-draw the screen
-+ rawmode(); // terminal to "raw"
-+ last_status_cksum = 0; // force status update
-+ redraw(TRUE); // re-draw the screen
-
- signal(SIGTSTP, suspend_sig);
- signal(SIGCONT, SIG_DFL);
-- kill(my_pid, SIGCONT);
-+ kill(my_pid, SIGCONT); // huh? why? we are already "continued"...
- }
-
- //----- Come here when we get a Suspend signal -------------------
- static void suspend_sig(int sig UNUSED_PARAM)
- {
-- place_cursor(rows - 1, 0, FALSE); // go to bottom of screen
-- clear_to_eol(); // Erase to end of line
-- cookmode(); // terminal to "cooked"
-+ place_cursor(rows - 1, 0, FALSE); // go to bottom of screen
-+ clear_to_eol(); // erase to end of line
-+ cookmode(); // terminal to "cooked"
-
- signal(SIGCONT, cont_sig);
- signal(SIGTSTP, SIG_DFL);
-@@ -2247,18 +2247,20 @@
-
- fflush(stdout);
- n = chars_to_parse;
-- // get input from User- are there already input chars in Q?
-+ // get input from User - are there already input chars in Q?
- if (n <= 0) {
- // the Q is empty, wait for a typed char
-+ again:
- n = safe_read(STDIN_FILENO, readbuffer, sizeof(readbuffer));
-- if (n < 0) {
-- if (errno == EBADF || errno == EFAULT || errno == EINVAL
-- || errno == EIO)
-- editing = 0; // want to exit
-- errno = 0;
-+ if (n <= 0) {
-+ place_cursor(rows - 1, 0, FALSE); // go to bottom of screen
-+ clear_to_eol(); // erase to end of line
-+ cookmode(); // terminal to "cooked"
-+ bb_error_msg_and_die("can't read user input");
- }
-- if (n <= 0)
-- return 0; // error
-+ /* elsewhere we can get very confused by NULs */
-+ if (readbuffer[0] == '\0')
-+ goto again;
- if (readbuffer[0] == 27) {
- // This is an ESC char. Is this Esc sequence?
- // Could be bare Esc key. See if there are any
---- busybox-1.12.0/miscutils/crontab.c Wed Aug 6 00:56:08 2008
-+++ busybox-1.12.0-crontab_vi/miscutils/crontab.c Sun Sep 21 17:30:47 2008
-@@ -93,6 +93,7 @@
- char *new_fname;
- char *user_name; /* -u USER */
- int fd;
-+ int src_fd;
- int opt_ler;
-
- /* file [opts] Replace crontab from file
-@@ -144,15 +145,15 @@
- bb_show_usage();
-
- /* Read replacement file under user's UID/GID/group vector */
-+ src_fd = STDIN_FILENO;
- if (!opt_ler) { /* Replace? */
- if (!argv[0])
- bb_show_usage();
- if (NOT_LONE_DASH(argv[0])) {
-- fd = open_as_user(pas, argv[0]);
-- if (fd < 0)
-+ src_fd = open_as_user(pas, argv[0]);
-+ if (src_fd < 0)
- bb_error_msg_and_die("user %s cannot read %s",
- pas->pw_name, argv[0]);
-- xmove_fd(fd, STDIN_FILENO);
- }
- }
-
-@@ -180,23 +181,23 @@
- tmp_fname = xasprintf("%s.%u", crontab_dir, (unsigned)getpid());
- /* No O_EXCL: we don't want to be stuck if earlier crontabs
- * were killed, leaving stale temp file behind */
-- fd = xopen3(tmp_fname, O_RDWR|O_CREAT|O_TRUNC, 0600);
-- xmove_fd(fd, STDIN_FILENO);
-- fchown(STDIN_FILENO, pas->pw_uid, pas->pw_gid);
-+ src_fd = xopen3(tmp_fname, O_RDWR|O_CREAT|O_TRUNC, 0600);
-+ fchown(src_fd, pas->pw_uid, pas->pw_gid);
- fd = open(pas->pw_name, O_RDONLY);
- if (fd >= 0) {
-- bb_copyfd_eof(fd, STDIN_FILENO);
-+ bb_copyfd_eof(fd, src_fd);
- close(fd);
-+ xlseek(src_fd, 0, SEEK_SET);
- }
-+ close_on_exec_on(src_fd); /* don't want editor to see this fd */
- edit_file(pas, tmp_fname);
-- xlseek(STDIN_FILENO, 0, SEEK_SET);
- /* fall through */
-
- case 0: /* Replace (no -l, -e, or -r were given) */
- new_fname = xasprintf("%s.new", pas->pw_name);
- fd = open(new_fname, O_WRONLY|O_CREAT|O_TRUNC|O_APPEND, 0600);
- if (fd >= 0) {
-- bb_copyfd_eof(STDIN_FILENO, fd);
-+ bb_copyfd_eof(src_fd, fd);
- close(fd);
- xrename(new_fname, pas->pw_name);
- } else {
+++ /dev/null
---- busybox-1.12.0/networking/udhcp/dhcpc.c Wed Aug 6 00:55:58 2008
-+++ busybox-1.12.0-dhcp/networking/udhcp/dhcpc.c Thu Aug 28 00:05:23 2008
-@@ -259,9 +259,10 @@
- if (opt & OPT_o)
- client_config.no_default_options = 1;
- while (list_O) {
-- int n = index_in_strings(dhcp_option_strings, llist_pop(&list_O));
-+ char *optstr = llist_pop(&list_O);
-+ int n = index_in_strings(dhcp_option_strings, optstr);
- if (n < 0)
-- bb_error_msg_and_die("unknown option '%s'", list_O->data);
-+ bb_error_msg_and_die("unknown option '%s'", optstr);
- n = dhcp_options[n].code;
- client_config.opt_mask[n >> 3] |= 1 << (n & 7);
- }
+++ /dev/null
---- busybox-1.12.0/findutils/grep.c Sat Aug 9 18:14:59 2008
-+++ busybox-1.12.0-grep/findutils/grep.c Fri Sep 19 23:33:15 2008
-@@ -87,7 +87,11 @@
-
- struct globals {
- int max_matches;
-+#if !ENABLE_EXTRA_COMPAT
- int reflags;
-+#else
-+ RE_TRANSLATE_TYPE case_fold; /* RE_TRANSLATE_TYPE is [[un]signed] char* */
-+#endif
- smalluint invert_search;
- smalluint print_filename;
- smalluint open_errors;
-@@ -110,7 +114,19 @@
- }; \
- } while (0)
- #define max_matches (G.max_matches )
-+#if !ENABLE_EXTRA_COMPAT
- #define reflags (G.reflags )
-+#else
-+#define case_fold (G.case_fold )
-+/* http://www.delorie.com/gnu/docs/regex/regex_46.html */
-+#define reflags re_syntax_options
-+#undef REG_NOSUB
-+#undef REG_EXTENDED
-+#undef REG_ICASE
-+#define REG_NOSUB bug:is:here /* should not be used */
-+#define REG_EXTENDED RE_SYNTAX_EGREP
-+#define REG_ICASE bug:is:here /* should not be used */
-+#endif
- #define invert_search (G.invert_search )
- #define print_filename (G.print_filename )
- #define open_errors (G.open_errors )
-@@ -240,6 +256,7 @@
- xregcomp(&gl->compiled_regex, gl->pattern, reflags);
- #else
- memset(&gl->compiled_regex, 0, sizeof(gl->compiled_regex));
-+ gl->compiled_regex.translate = case_fold; /* for -i */
- if (re_compile_pattern(gl->pattern, strlen(gl->pattern), &gl->compiled_regex))
- bb_error_msg_and_die("bad regex '%s'", gl->pattern);
- #endif
-@@ -532,17 +549,34 @@
- if (ENABLE_FEATURE_GREP_FGREP_ALIAS && applet_name[0] == 'f')
- option_mask32 |= OPT_F;
-
-+#if !ENABLE_EXTRA_COMPAT
- if (!(option_mask32 & (OPT_o | OPT_w)))
- reflags = REG_NOSUB;
-+#endif
-
- if (ENABLE_FEATURE_GREP_EGREP_ALIAS
- && (applet_name[0] == 'e' || (option_mask32 & OPT_E))
- ) {
- reflags |= REG_EXTENDED;
- }
-+#if ENABLE_EXTRA_COMPAT
-+ else {
-+ reflags = RE_SYNTAX_GREP;
-+ }
-+#endif
-
-- if (option_mask32 & OPT_i)
-+ if (option_mask32 & OPT_i) {
-+#if !ENABLE_EXTRA_COMPAT
- reflags |= REG_ICASE;
-+#else
-+ int i;
-+ case_fold = xmalloc(256);
-+ for (i = 0; i < 256; i++)
-+ case_fold[i] = (unsigned char)i;
-+ for (i = 'a'; i <= 'z'; i++)
-+ case_fold[i] = (unsigned char)(i - ('a' - 'A'));
-+#endif
-+ }
-
- argv += optind;
- argc -= optind;
+++ /dev/null
---- busybox-1.12.0/modutils/insmod.c Wed Aug 6 00:56:02 2008
-+++ busybox-1.12.0-insmod/modutils/insmod.c Sun Aug 31 23:56:28 2008
-@@ -1059,8 +1059,9 @@
-
- case R_68K_PC8:
- v -= dot;
-- if ((ElfW(Sword))v > 0x7f ||
-- (ElfW(Sword))v < -(ElfW(Sword))0x80) {
-+ if ((ElfW(Sword))v > 0x7f
-+ || (ElfW(Sword))v < -(ElfW(Sword))0x80
-+ ) {
- ret = obj_reloc_overflow;
- }
- *(char *)loc = v;
-@@ -1068,8 +1069,9 @@
-
- case R_68K_PC16:
- v -= dot;
-- if ((ElfW(Sword))v > 0x7fff ||
-- (ElfW(Sword))v < -(ElfW(Sword))0x8000) {
-+ if ((ElfW(Sword))v > 0x7fff
-+ || (ElfW(Sword))v < -(ElfW(Sword))0x8000
-+ ) {
- ret = obj_reloc_overflow;
- }
- *(short *)loc = v;
-@@ -1208,8 +1210,9 @@
- {
- Elf32_Addr word;
-
-- if ((Elf32_Sword)v > 0x7fff ||
-- (Elf32_Sword)v < -(Elf32_Sword)0x8000) {
-+ if ((Elf32_Sword)v > 0x7fff
-+ || (Elf32_Sword)v < -(Elf32_Sword)0x8000
-+ ) {
- ret = obj_reloc_overflow;
- }
-
-@@ -1238,8 +1241,9 @@
- Elf32_Addr word;
-
- v -= dot + 4;
-- if ((Elf32_Sword)v > 0x7fff ||
-- (Elf32_Sword)v < -(Elf32_Sword)0x8000) {
-+ if ((Elf32_Sword)v > 0x7fff
-+ || (Elf32_Sword)v < -(Elf32_Sword)0x8000
-+ ) {
- ret = obj_reloc_overflow;
- }
-
-@@ -1253,9 +1257,10 @@
- Elf32_Addr word, gp;
- /* get _gp */
- gp = obj_symbol_final_value(f, obj_find_symbol(f, SPFX "_gp"));
-- v-=gp;
-- if ((Elf32_Sword)v > 0x7fff ||
-- (Elf32_Sword)v < -(Elf32_Sword)0x8000) {
-+ v -= gp;
-+ if ((Elf32_Sword)v > 0x7fff
-+ || (Elf32_Sword)v < -(Elf32_Sword)0x8000
-+ ) {
- ret = obj_reloc_overflow;
- }
-
-@@ -2132,7 +2137,6 @@
- for (sym = f->symtab[hash]; sym; sym = sym->next)
- if (f->symbol_cmp(sym->name, name) == 0)
- return sym;
--
- return NULL;
- }
-
-@@ -2141,12 +2145,10 @@
- if (sym) {
- if (sym->secidx >= SHN_LORESERVE)
- return sym->value;
--
- return sym->value + f->sections[sym->secidx]->header.sh_addr;
-- } else {
-- /* As a special case, a NULL sym has value zero. */
-- return 0;
- }
-+ /* As a special case, a NULL sym has value zero. */
-+ return 0;
- }
-
- static struct obj_section *obj_find_section(struct obj_file *f, const char *name)
-@@ -2156,7 +2158,6 @@
- for (i = 0; i < n; ++i)
- if (strcmp(f->sections[i]->name, name) == 0)
- return f->sections[i];
--
- return NULL;
- }
-
-@@ -2167,9 +2168,11 @@
- af = a->header.sh_flags;
-
- ac = 0;
-- if (a->name[0] != '.' || strlen(a->name) != 10 ||
-- strcmp(a->name + 5, ".init"))
-+ if (a->name[0] != '.' || strlen(a->name) != 10
-+ || strcmp(a->name + 5, ".init") != 0
-+ ) {
- ac |= 32;
-+ }
- if (af & SHF_ALLOC)
- ac |= 16;
- if (!(af & SHF_WRITE))
-@@ -2212,7 +2215,7 @@
- sec->name = name;
- sec->idx = newidx;
- if (size)
-- sec->contents = xmalloc(size);
-+ sec->contents = xzalloc(size);
-
- obj_insert_section_load_order(f, sec);
-
-@@ -2227,7 +2230,7 @@
- int newidx = f->header.e_shnum++;
- struct obj_section *sec;
-
-- f->sections = xrealloc(f->sections, (newidx + 1) * sizeof(sec));
-+ f->sections = xrealloc_vector(f->sections, 2, newidx);
- f->sections[newidx] = sec = arch_new_section();
-
- sec->header.sh_type = SHT_PROGBITS;
-@@ -2237,7 +2240,7 @@
- sec->name = name;
- sec->idx = newidx;
- if (size)
-- sec->contents = xmalloc(size);
-+ sec->contents = xzalloc(size);
-
- sec->load_next = f->load_order;
- f->load_order = sec;
-@@ -2689,8 +2692,7 @@
- /* Collect the modules' symbols. */
-
- if (nmod) {
-- ext_modules = modules = xmalloc(nmod * sizeof(*modules));
-- memset(modules, 0, nmod * sizeof(*modules));
-+ ext_modules = modules = xzalloc(nmod * sizeof(*modules));
- for (i = 0, mn = module_names, m = modules;
- i < nmod; ++i, ++m, mn += strlen(mn) + 1) {
- struct new_module_info info;
-@@ -2770,13 +2772,14 @@
- }
-
-
--static void new_create_this_module(struct obj_file *f, const char *m_name)
-+static void new_create_this_module(struct obj_file *f, const char *m_name)
- {
- struct obj_section *sec;
-
- sec = obj_create_alloced_section_first(f, ".this", tgt_sizeof_long,
- sizeof(struct new_module));
-- memset(sec->contents, 0, sizeof(struct new_module));
-+ /* done by obj_create_alloced_section_first: */
-+ /*memset(sec->contents, 0, sizeof(struct new_module));*/
-
- obj_add_symbol(f, SPFX "__this_module", -1,
- ELF_ST_INFO(STB_LOCAL, STT_OBJECT), sec->idx, 0,
-@@ -2856,18 +2859,19 @@
- /* We don't want to export symbols residing in sections that
- aren't loaded. There are a number of these created so that
- we make sure certain module options don't appear twice. */
--
-- loaded = alloca(sizeof(int) * (i = f->header.e_shnum));
-+ i = f->header.e_shnum;
-+ loaded = alloca(sizeof(int) * i);
- while (--i >= 0)
- loaded[i] = (f->sections[i]->header.sh_flags & SHF_ALLOC) != 0;
-
- for (nsyms = i = 0; i < HASH_BUCKETS; ++i) {
- struct obj_symbol *sym;
-- for (sym = f->symtab[i]; sym; sym = sym->next)
-+ for (sym = f->symtab[i]; sym; sym = sym->next) {
- if (ELF_ST_BIND(sym->info) != STB_LOCAL
- && sym->secidx <= SHN_HIRESERVE
- && (sym->secidx >= SHN_LORESERVE
-- || loaded[sym->secidx])) {
-+ || loaded[sym->secidx])
-+ ) {
- ElfW(Addr) ofs = nsyms * 2 * tgt_sizeof_void_p;
-
- obj_symbol_patch(f, sec->idx, ofs, sym);
-@@ -2876,6 +2880,7 @@
-
- nsyms++;
- }
-+ }
- }
-
- obj_extend_section(sec, nsyms * 2 * tgt_sizeof_char_p);
-@@ -2934,9 +2939,11 @@
- }
- sec = obj_find_section(f, ".data.init");
- if (sec) {
-- if (!module->runsize ||
-- module->runsize > sec->header.sh_addr - m_addr)
-+ if (!module->runsize
-+ || module->runsize > sec->header.sh_addr - m_addr
-+ ) {
- module->runsize = sec->header.sh_addr - m_addr;
-+ }
- }
- sec = obj_find_section(f, ARCHDATA_SEC_NAME);
- if (sec && sec->header.sh_size) {
-@@ -3083,9 +3090,9 @@
- if (i == f->header.e_shnum) {
- struct obj_section *sec;
-
-+ f->header.e_shnum++;
- f->sections = xrealloc_vector(f->sections, 2, i);
- f->sections[i] = sec = arch_new_section();
-- f->header.e_shnum = i + 1;
-
- sec->header.sh_type = SHT_PROGBITS;
- sec->header.sh_flags = SHF_WRITE | SHF_ALLOC;
-@@ -3124,12 +3131,9 @@
- for (i = 0; i < f->header.e_shnum; ++i) {
- struct obj_section *s = f->sections[i];
- if (s->header.sh_type == SHT_NOBITS) {
-+ s->contents = NULL;
- if (s->header.sh_size != 0)
-- s->contents = memset(xmalloc(s->header.sh_size),
-- 0, s->header.sh_size);
-- else
-- s->contents = NULL;
--
-+ s->contents = xzalloc(s->header.sh_size),
- s->header.sh_type = SHT_PROGBITS;
- }
- }
-@@ -3222,8 +3226,8 @@
- #if SHT_RELM == SHT_RELA
- #if defined(__alpha__) && defined(AXP_BROKEN_GAS)
- /* Work around a nasty GAS bug, that is fixed as of 2.7.0.9. */
-- if (!extsym || !extsym->st_name ||
-- ELF_ST_BIND(extsym->st_info) != STB_LOCAL)
-+ if (!extsym || !extsym->st_name
-+ || ELF_ST_BIND(extsym->st_info) != STB_LOCAL)
- #endif
- value += rel->r_addend;
- #endif
-@@ -3329,16 +3333,17 @@
- }
-
- if (f->header.e_ident[EI_MAG0] != ELFMAG0
-- || f->header.e_ident[EI_MAG1] != ELFMAG1
-- || f->header.e_ident[EI_MAG2] != ELFMAG2
-- || f->header.e_ident[EI_MAG3] != ELFMAG3) {
-+ || f->header.e_ident[EI_MAG1] != ELFMAG1
-+ || f->header.e_ident[EI_MAG2] != ELFMAG2
-+ || f->header.e_ident[EI_MAG3] != ELFMAG3
-+ ) {
- bb_error_msg_and_die("not an ELF file");
- }
- if (f->header.e_ident[EI_CLASS] != ELFCLASSM
-- || f->header.e_ident[EI_DATA] != (BB_BIG_ENDIAN
-- ? ELFDATA2MSB : ELFDATA2LSB)
-- || f->header.e_ident[EI_VERSION] != EV_CURRENT
-- || !MATCH_MACHINE(f->header.e_machine)) {
-+ || f->header.e_ident[EI_DATA] != (BB_BIG_ENDIAN ? ELFDATA2MSB : ELFDATA2LSB)
-+ || f->header.e_ident[EI_VERSION] != EV_CURRENT
-+ || !MATCH_MACHINE(f->header.e_machine)
-+ ) {
- bb_error_msg_and_die("ELF file not for this architecture");
- }
- if (f->header.e_type != ET_REL) {
-@@ -3354,8 +3359,10 @@
- }
-
- shnum = f->header.e_shnum;
-- f->sections = xmalloc(sizeof(struct obj_section *) * shnum);
-- memset(f->sections, 0, sizeof(struct obj_section *) * shnum);
-+ /* Growth of ->sections vector will be done by
-+ * xrealloc_vector(..., 2, ...), therefore we must allocate
-+ * at least 2^2 = 4 extra elements here. */
-+ f->sections = xzalloc(sizeof(f->sections[0]) * (shnum + 4));
-
- section_headers = alloca(sizeof(ElfW(Shdr)) * shnum);
- fseek(fp, f->header.e_shoff, SEEK_SET);
-@@ -3391,14 +3398,13 @@
- case SHT_SYMTAB:
- case SHT_STRTAB:
- case SHT_RELM:
-+ sec->contents = NULL;
- if (sec->header.sh_size > 0) {
-- sec->contents = xmalloc(sec->header.sh_size);
-+ sec->contents = xzalloc(sec->header.sh_size);
- fseek(fp, sec->header.sh_offset, SEEK_SET);
- if (fread(sec->contents, sec->header.sh_size, 1, fp) != 1) {
- bb_perror_msg_and_die("error reading ELF section data");
- }
-- } else {
-- sec->contents = NULL;
- }
- break;
-
-@@ -3860,16 +3866,20 @@
- for (nsyms = i = 0; i < HASH_BUCKETS; ++i)
- for (sym = f->symtab[i]; sym; sym = sym->next)
- if (sym->secidx <= SHN_HIRESERVE
-- && (sym->secidx >= SHN_LORESERVE || loaded[sym->secidx]))
-+ && (sym->secidx >= SHN_LORESERVE || loaded[sym->secidx])
-+ ) {
- ++nsyms;
-+ }
-
- all = alloca(nsyms * sizeof(struct obj_symbol *));
-
- for (i = 0, p = all; i < HASH_BUCKETS; ++i)
- for (sym = f->symtab[i]; sym; sym = sym->next)
- if (sym->secidx <= SHN_HIRESERVE
-- && (sym->secidx >= SHN_LORESERVE || loaded[sym->secidx]))
-+ && (sym->secidx >= SHN_LORESERVE || loaded[sym->secidx])
-+ ) {
- *p++ = sym;
-+ }
-
- /* And list them. */
- printf("\nSymbols:\n");
-@@ -4265,7 +4275,7 @@
- }
- #else
- len = MAXINT(ssize_t);
-- map = xmalloc_open_read_close(filename, &len);
-+ map = xmalloc_xopen_read_close(filename, &len);
- #endif
-
- if (init_module(map, len, options) != 0)
+++ /dev/null
---- busybox-1.12.0/libbb/lineedit.c Wed Aug 20 02:48:13 2008
-+++ busybox-1.12.0-lineedit/libbb/lineedit.c Mon Sep 22 00:27:18 2008
-@@ -956,24 +956,33 @@
-
- #if MAX_HISTORY > 0
-
-+static void save_command_ps_at_cur_history(void)
-+{
-+ if (command_ps[0] != '\0') {
-+ int cur = state->cur_history;
-+ free(state->history[cur]);
-+ state->history[cur] = xstrdup(command_ps);
-+ }
-+}
-+
- /* state->flags is already checked to be nonzero */
--static void get_previous_history(void)
-+static int get_previous_history(void)
- {
-- if (command_ps[0] != '\0' || state->history[state->cur_history] == NULL) {
-- free(state->history[state->cur_history]);
-- state->history[state->cur_history] = xstrdup(command_ps);
-+ if ((state->flags & DO_HISTORY) && state->cur_history) {
-+ save_command_ps_at_cur_history();
-+ state->cur_history--;
-+ return 1;
- }
-- state->cur_history--;
-+ beep();
-+ return 0;
- }
-
- static int get_next_history(void)
- {
- if (state->flags & DO_HISTORY) {
-- int ch = state->cur_history;
-- if (ch < state->cnt_history) {
-- get_previous_history(); /* save the current history line */
-- state->cur_history = ch + 1;
-- return state->cur_history;
-+ if (state->cur_history < state->cnt_history) {
-+ save_command_ps_at_cur_history(); /* save the current history line */
-+ return ++state->cur_history;
- }
- }
- beep();
-@@ -995,6 +1004,7 @@
- for (hi = state->cnt_history; hi > 0;) {
- hi--;
- free(state->history[hi]);
-+ state->history[hi] = NULL;
- }
-
- for (hi = 0; hi < MAX_HISTORY;) {
-@@ -1006,7 +1016,7 @@
- l = strlen(hl);
- if (l >= MAX_LINELEN)
- hl[MAX_LINELEN-1] = '\0';
-- if (l == 0 || hl[0] == ' ') {
-+ if (l == 0) {
- free(hl);
- continue;
- }
-@@ -1043,19 +1053,27 @@
-
- if (!(state->flags & DO_HISTORY))
- return;
--
-+ if (str[0] == '\0')
-+ return;
- i = state->cnt_history;
-- free(state->history[MAX_HISTORY]);
-- state->history[MAX_HISTORY] = NULL;
-- /* After max history, remove the oldest command */
-+ /* Don't save dupes */
-+ if (i && strcmp(state->history[i-1], str) == 0)
-+ return;
-+
-+ free(state->history[MAX_HISTORY]); /* redundant, paranoia */
-+ state->history[MAX_HISTORY] = NULL; /* redundant, paranoia */
-+
-+ /* If history[] is full, remove the oldest command */
-+ /* we need to keep history[MAX_HISTORY] empty, hence >=, not > */
- if (i >= MAX_HISTORY) {
- free(state->history[0]);
- for (i = 0; i < MAX_HISTORY-1; i++)
- state->history[i] = state->history[i+1];
-+ /* i == MAX_HISTORY-1 */
- }
--// Maybe "if (!i || strcmp(history[i-1], command) != 0) ..."
--// (i.e. do not save dups?)
-+ /* i <= MAX_HISTORY-1 */
- state->history[i++] = xstrdup(str);
-+ /* i <= MAX_HISTORY */
- state->cur_history = i;
- state->cnt_history = i;
- #if ENABLE_FEATURE_EDITING_SAVEHISTORY
-@@ -1432,6 +1450,13 @@
- }
- }
- #endif
-+
-+#if 0
-+ for (ic = 0; ic <= MAX_HISTORY; ic++)
-+ bb_error_msg("history[%d]:'%s'", ic, state->history[ic]);
-+ bb_error_msg("cur_history:%d cnt_history:%d", state->cur_history, state->cnt_history);
-+#endif
-+
- /* Print out the command prompt */
- parse_and_put_prompt(prompt);
-
-@@ -1540,11 +1565,8 @@
- vi_case(CTRL('P')|vbit:)
- vi_case('k'|vbit:)
- /* Control-p -- Get previous command from history */
-- if ((state->flags & DO_HISTORY) && state->cur_history > 0) {
-- get_previous_history();
-+ if (get_previous_history())
- goto rewrite_line;
-- }
-- beep();
- break;
- #endif
-
-@@ -1733,10 +1755,8 @@
- #if MAX_HISTORY > 0
- case 'A':
- /* Up Arrow -- Get previous command from history */
-- if ((state->flags & DO_HISTORY) && state->cur_history > 0) {
-- get_previous_history();
-+ if (get_previous_history())
- goto rewrite_line;
-- }
- beep();
- break;
- case 'B':
-@@ -1746,7 +1766,7 @@
- rewrite_line:
- /* Rewrite the line with the selected history item */
- /* change command */
-- command_len = strlen(strcpy(command, state->history[state->cur_history]));
-+ command_len = strlen(strcpy(command, state->history[state->cur_history] ? : ""));
- /* redraw and go to eol (bol, in vi */
- redraw(cmdedit_y, (state->flags & VI_MODE) ? 9999 : 0);
- break;
projects / buildroot.git / commitdiff