[Buildroot] [PATCH 1/4] busybox: add/update 1.18.1 fixes for hush, mkswap, modprobe, tftp and procps
Gustavo Zacarias
gustavo at zacarias.com.ar
Mon Jan 10 17:41:22 UTC 2011
Signed-off-by: Gustavo Zacarias <gustavo at zacarias.com.ar>
---
.../busybox-1.18.1/busybox-1.18.1-hush.patch | 28 ++++++--
.../busybox-1.18.1/busybox-1.18.1-mkswap.patch | 12 +++
.../busybox-1.18.1-modprobe-small.patch | 21 ++++++
.../busybox-1.18.1/busybox-1.18.1-tftp.patch | 72 ++++++++++++++++++++
.../busybox-1.18.1/busybox-1.18.1-warning.patch | 28 ++++++++
5 files changed, 156 insertions(+), 5 deletions(-)
create mode 100644 package/busybox/busybox-1.18.1/busybox-1.18.1-mkswap.patch
create mode 100644 package/busybox/busybox-1.18.1/busybox-1.18.1-modprobe-small.patch
create mode 100644 package/busybox/busybox-1.18.1/busybox-1.18.1-tftp.patch
create mode 100644 package/busybox/busybox-1.18.1/busybox-1.18.1-warning.patch
diff --git a/package/busybox/busybox-1.18.1/busybox-1.18.1-hush.patch b/package/busybox/busybox-1.18.1/busybox-1.18.1-hush.patch
index 3e189a9..5281a52 100644
--- a/package/busybox/busybox-1.18.1/busybox-1.18.1-hush.patch
+++ b/package/busybox/busybox-1.18.1/busybox-1.18.1-hush.patch
@@ -1,6 +1,6 @@
diff -urpN busybox-1.18.1/shell/hush.c busybox-1.18.1-hush/shell/hush.c
--- busybox-1.18.1/shell/hush.c 2010-12-21 05:31:04.000000000 +0100
-+++ busybox-1.18.1-hush/shell/hush.c 2010-12-21 21:20:02.493651813 +0100
++++ busybox-1.18.1-hush/shell/hush.c 2011-01-07 14:59:19.649956156 +0100
@@ -913,7 +913,7 @@ static const struct built_in_command blt
*/
#if HUSH_DEBUG
@@ -177,7 +177,25 @@ diff -urpN busybox-1.18.1/shell/hush.c busybox-1.18.1-hush/shell/hush.c
prn++;
}
pi = pi->next;
-@@ -7445,7 +7461,7 @@ int hush_main(int argc, char **argv)
+@@ -4106,7 +4122,16 @@ static struct pipe *parse_stream(char **
+ if (IS_NULL_CMD(ctx.command)
+ && dest.length == 0 && !dest.has_quoted_part
+ ) {
+- continue;
++ /* This newline can be ignored. But...
++ * without the below check, interactive shell
++ * will ignore even lines with bare <newline>,
++ * and show the continuation prompt:
++ * ps1_prompt$ <enter>
++ * ps2> _ <=== wrong prompt, should be ps1
++ */
++ struct pipe *pi = ctx.list_head;
++ if (pi->num_cmds != 0)
++ continue;
+ }
+ /* Treat newline as a command separator. */
+ done_pipe(&ctx, PIPE_SEQ);
+@@ -7445,7 +7470,7 @@ int hush_main(int argc, char **argv)
unsigned builtin_argc;
char **e;
struct variable *cur_var;
@@ -186,7 +204,7 @@ diff -urpN busybox-1.18.1/shell/hush.c busybox-1.18.1-hush/shell/hush.c
INIT_G();
if (EXIT_SUCCESS) /* if EXIT_SUCCESS == 0, it is already done */
-@@ -7454,17 +7470,17 @@ int hush_main(int argc, char **argv)
+@@ -7454,17 +7479,17 @@ int hush_main(int argc, char **argv)
G.argv0_for_re_execing = argv[0];
#endif
/* Deal with HUSH_VERSION */
@@ -209,7 +227,7 @@ diff -urpN busybox-1.18.1/shell/hush.c busybox-1.18.1-hush/shell/hush.c
cur_var = G.top_var;
e = environ;
if (e) while (*e) {
-@@ -7479,8 +7495,8 @@ int hush_main(int argc, char **argv)
+@@ -7479,8 +7504,8 @@ int hush_main(int argc, char **argv)
e++;
}
/* (Re)insert HUSH_VERSION into env (AFTER we scanned the env!) */
@@ -220,7 +238,7 @@ diff -urpN busybox-1.18.1/shell/hush.c busybox-1.18.1-hush/shell/hush.c
/* Export PWD */
set_pwd_var(/*exp:*/ 1);
-@@ -7840,18 +7856,6 @@ int hush_main(int argc, char **argv)
+@@ -7840,18 +7865,6 @@ int hush_main(int argc, char **argv)
parse_and_run_file(stdin);
final_return:
diff --git a/package/busybox/busybox-1.18.1/busybox-1.18.1-mkswap.patch b/package/busybox/busybox-1.18.1/busybox-1.18.1-mkswap.patch
new file mode 100644
index 0000000..41dff57
--- /dev/null
+++ b/package/busybox/busybox-1.18.1/busybox-1.18.1-mkswap.patch
@@ -0,0 +1,12 @@
+diff -urpN busybox-1.18.1/util-linux/mkswap.c busybox-1.18.1-mkswap/util-linux/mkswap.c
+--- busybox-1.18.1/util-linux/mkswap.c 2010-12-20 01:41:27.000000000 +0100
++++ busybox-1.18.1-mkswap/util-linux/mkswap.c 2011-01-05 11:41:24.455856773 +0100
+@@ -15,7 +15,7 @@ static void mkswap_selinux_setcontext(in
+ if (!is_selinux_enabled())
+ return;
+
+- xfstat(fd, &stbuf, argv[0]);
++ xfstat(fd, &stbuf, path);
+ if (S_ISREG(stbuf.st_mode)) {
+ security_context_t newcon;
+ security_context_t oldcon = NULL;
diff --git a/package/busybox/busybox-1.18.1/busybox-1.18.1-modprobe-small.patch b/package/busybox/busybox-1.18.1/busybox-1.18.1-modprobe-small.patch
new file mode 100644
index 0000000..c1d5615
--- /dev/null
+++ b/package/busybox/busybox-1.18.1/busybox-1.18.1-modprobe-small.patch
@@ -0,0 +1,21 @@
+diff -urpN busybox-1.18.1/modutils/modprobe-small.c busybox-1.18.1-modprobe-small/modutils/modprobe-small.c
+--- busybox-1.18.1/modutils/modprobe-small.c 2010-12-20 01:41:27.000000000 +0100
++++ busybox-1.18.1-modprobe-small/modutils/modprobe-small.c 2011-01-09 21:00:26.000000000 +0100
+@@ -844,13 +844,15 @@ int modprobe_main(int argc UNUSED_PARAM,
+ void *map;
+
+ len = MAXINT(ssize_t);
+- map = xmalloc_xopen_read_close(*argv, &len);
++ map = xmalloc_open_zipped_read_close(*argv, &len);
+ if (init_module(map, len,
+ IF_FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE(options ? options : "")
+ IF_NOT_FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE("")
+- ) != 0)
++ ) != 0
++ ) {
+ bb_error_msg_and_die("can't insert '%s': %s",
+ *argv, moderror(errno));
++ }
+ return 0;
+ }
+
diff --git a/package/busybox/busybox-1.18.1/busybox-1.18.1-tftp.patch b/package/busybox/busybox-1.18.1/busybox-1.18.1-tftp.patch
new file mode 100644
index 0000000..b038ea8
--- /dev/null
+++ b/package/busybox/busybox-1.18.1/busybox-1.18.1-tftp.patch
@@ -0,0 +1,72 @@
+diff -urpN busybox-1.18.1/networking/tftp.c busybox-1.18.1-tftp/networking/tftp.c
+--- busybox-1.18.1/networking/tftp.c 2010-12-20 01:41:27.000000000 +0100
++++ busybox-1.18.1-tftp/networking/tftp.c 2011-01-10 12:50:02.687941194 +0100
+@@ -105,39 +105,22 @@ struct BUG_G_too_big {
+ #define error_pkt_str (error_pkt + 4)
+
+ #if ENABLE_FEATURE_TFTP_PROGRESS_BAR
+-/* SIGALRM logic nicked from the wget applet */
+-static void progress_meter(int flag)
++static void tftp_progress_update(void)
+ {
+- /* We can be called from signal handler */
+- int save_errno = errno;
+-
+- if (flag == -1) { /* first call to progress_meter */
+- bb_progress_init(&G.pmt);
+- }
+-
+ bb_progress_update(&G.pmt, G.file, 0, G.pos, G.size);
+-
+- if (flag == 0) {
+- /* last call to progress_meter */
+- alarm(0);
+- bb_putchar_stderr('\n');
+- } else {
+- if (flag == -1) { /* first call to progress_meter */
+- signal_SA_RESTART_empty_mask(SIGALRM, progress_meter);
+- }
+- alarm(1);
+- }
+-
+- errno = save_errno;
+ }
+ static void tftp_progress_init(void)
+ {
+- progress_meter(-1);
++ bb_progress_init(&G.pmt);
++ tftp_progress_update();
+ }
+ static void tftp_progress_done(void)
+ {
+- if (G.pmt.inited)
+- progress_meter(0);
++ if (G.pmt.inited) {
++ tftp_progress_update();
++ bb_putchar_stderr('\n');
++ G.pmt.inited = 0;
++ }
+ }
+ #else
+ # define tftp_progress_init() ((void)0)
+@@ -460,9 +443,10 @@ static int tftp_protocol(
+ xsendto(socket_fd, xbuf, send_len, &peer_lsa->u.sa, peer_lsa->len);
+
+ #if ENABLE_FEATURE_TFTP_PROGRESS_BAR
+- if (ENABLE_TFTP && remote_file) { /* tftp */
++ if (ENABLE_TFTP && remote_file) /* tftp */
+ G.pos = (block_nr - 1) * (uoff_t)blksize;
+- }
++ if (G.pmt.inited)
++ tftp_progress_update();
+ #endif
+ /* Was it final ACK? then exit */
+ if (finished && (opcode == TFTP_ACK))
+@@ -479,6 +463,7 @@ static int tftp_protocol(
+ case 0:
+ retries--;
+ if (retries == 0) {
++ tftp_progress_done();
+ bb_error_msg("timeout");
+ goto ret; /* no err packet sent */
+ }
diff --git a/package/busybox/busybox-1.18.1/busybox-1.18.1-warning.patch b/package/busybox/busybox-1.18.1/busybox-1.18.1-warning.patch
new file mode 100644
index 0000000..cda94bd
--- /dev/null
+++ b/package/busybox/busybox-1.18.1/busybox-1.18.1-warning.patch
@@ -0,0 +1,28 @@
+diff -urpN busybox-1.18.1/libbb/procps.c busybox-1.18.1-warning/libbb/procps.c
+--- busybox-1.18.1/libbb/procps.c 2010-12-21 05:29:45.000000000 +0100
++++ busybox-1.18.1-warning/libbb/procps.c 2011-01-07 13:41:22.000000000 +0100
+@@ -154,6 +154,7 @@ static unsigned long fast_strtoul_10(cha
+ return n;
+ }
+
++# if ENABLE_FEATURE_FAST_TOP
+ static long fast_strtol_10(char **endptr)
+ {
+ if (**endptr != '-')
+@@ -162,6 +163,7 @@ static long fast_strtol_10(char **endptr
+ (*endptr)++;
+ return - (long)fast_strtoul_10(endptr);
+ }
++# endif
+
+ static char *skip_fields(char *str, int count)
+ {
+@@ -448,7 +450,7 @@ procps_status_t* FAST_FUNC procps_scan(p
+ //FIXME: is it safe to assume this field exists?
+ sp->last_seen_on_cpu = fast_strtoul_10(&cp);
+ # endif
+-#endif /* end of !ENABLE_FEATURE_TOP_SMP_PROCESS */
++#endif /* FEATURE_FAST_TOP */
+
+ #if ENABLE_FEATURE_PS_ADDITIONAL_COLUMNS
+ sp->niceness = tasknice;
--
1.7.3.4
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