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-rw-r--r--target/linux/lantiq/patches-3.0/0002-MIPS-lantiq-fix-cmdline-parsing.patch37
1 files changed, 37 insertions, 0 deletions
diff --git a/target/linux/lantiq/patches-3.0/0002-MIPS-lantiq-fix-cmdline-parsing.patch b/target/linux/lantiq/patches-3.0/0002-MIPS-lantiq-fix-cmdline-parsing.patch
new file mode 100644
index 0000000000..680a8dcd38
--- /dev/null
+++ b/target/linux/lantiq/patches-3.0/0002-MIPS-lantiq-fix-cmdline-parsing.patch
@@ -0,0 +1,37 @@
+From b85d5204f2fe8c3b5e6172f7cc1741ad6e849334 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 12 Aug 2011 16:27:38 +0200
+Subject: [PATCH 02/24] MIPS: lantiq: fix cmdline parsing
+
+The code tested if the KSEG1 mapped address of argv was != 0. We need to use
+CPHYSADDR instead to make the conditional actually work.
+
+Signed-off-by: Thomas Langer <thomas.langer@lantiq.com>
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Cc: linux-mips@linux-mips.org
+---
+ arch/mips/lantiq/prom.c | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c
+index 56ba007..5035c10 100644
+--- a/arch/mips/lantiq/prom.c
++++ b/arch/mips/lantiq/prom.c
+@@ -45,10 +45,12 @@ static void __init prom_init_cmdline(void)
+ char **argv = (char **) KSEG1ADDR(fw_arg1);
+ int i;
+
++ arcs_cmdline[0] = '\0';
++
+ for (i = 0; i < argc; i++) {
+- char *p = (char *) KSEG1ADDR(argv[i]);
++ char *p = (char *) KSEG1ADDR(argv[i]);
+
+- if (p && *p) {
++ if (CPHYSADDR(p) && *p) {
+ strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
+ strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
+ }
+--
+1.7.5.4
+