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-rw-r--r--meta/packages/module-init-tools/files/grab_module_memset.patch19
-rw-r--r--meta/packages/module-init-tools/module-init-tools-cross_3.12.bb2
-rw-r--r--meta/packages/module-init-tools/module-init-tools.inc3
-rw-r--r--meta/packages/module-init-tools/module-init-tools_3.12.bb2
4 files changed, 23 insertions, 3 deletions
diff --git a/meta/packages/module-init-tools/files/grab_module_memset.patch b/meta/packages/module-init-tools/files/grab_module_memset.patch
new file mode 100644
index 000000000..955025531
--- /dev/null
+++ b/meta/packages/module-init-tools/files/grab_module_memset.patch
@@ -0,0 +1,19 @@
+# this patch is from Mark Hatle <mark.hatle@windriver.com>, who ran into
+# a random segfault using the latest module-init-tools (3.12) and finally
+# trace back to depmod.c:grab_module, which appears that the new malloc(...)
+# setups up things, but never clears the memory that was just allocated.
+#
+# Kevin Tian <kevin.tian@intel.com>, 2010-08-06
+
+diff --git a/depmod.c b/depmod.c
+index 647e5e6..46e03e0 100644
+--- a/depmod.c
++++ b/depmod.c
+@@ -313,6 +313,7 @@ static struct module *grab_module(const char *dirname, const char *filename)
+
+ new = NOFAIL(malloc(sizeof(*new)
+ + strlen(dirname?:"") + 1 + strlen(filename) + 1));
++ memset(new, 0x00, sizeof(*new) + strlen(dirname?:"") + 1 + strlen(filename) + 1);
+ if (dirname)
+ sprintf(new->pathname, "%s/%s", dirname, filename);
+ else
diff --git a/meta/packages/module-init-tools/module-init-tools-cross_3.12.bb b/meta/packages/module-init-tools/module-init-tools-cross_3.12.bb
index c4b411846..08bf1a95e 100644
--- a/meta/packages/module-init-tools/module-init-tools-cross_3.12.bb
+++ b/meta/packages/module-init-tools/module-init-tools-cross_3.12.bb
@@ -1,5 +1,5 @@
require module-init-tools.inc
-PR = "r0"
+PR = "r1"
inherit cross
PROVIDES += "virtual/${TARGET_PREFIX}depmod virtual/${TARGET_PREFIX}depmod-2.6"
diff --git a/meta/packages/module-init-tools/module-init-tools.inc b/meta/packages/module-init-tools/module-init-tools.inc
index 7c9b3f7fa..f1319ad90 100644
--- a/meta/packages/module-init-tools/module-init-tools.inc
+++ b/meta/packages/module-init-tools/module-init-tools.inc
@@ -13,7 +13,8 @@ FILES_module-init-tools-insmod-static = "${sbindir}/insmod.static"
SRC_URI = "${KERNELORG_MIRROR}/pub/linux/utils/kernel/module-init-tools/module-init-tools-${PV}.tar.bz2 \
file://ignore_arch_directory.patch \
file://modutils_extension.patch \
- file://disable_man.patch"
+ file://disable_man.patch \
+ file://grab_module_memset.patch"
inherit autotools
diff --git a/meta/packages/module-init-tools/module-init-tools_3.12.bb b/meta/packages/module-init-tools/module-init-tools_3.12.bb
index 6fd9d9dc0..6c312b4ce 100644
--- a/meta/packages/module-init-tools/module-init-tools_3.12.bb
+++ b/meta/packages/module-init-tools/module-init-tools_3.12.bb
@@ -1,5 +1,5 @@
require module-init-tools.inc
-PR = "r0"
+PR = "r1"
# autotools set prefix to /usr, however we want them in /bin and /sbin
bindir = "/bin"