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2ce14da681
- modutils - module-init-tools - libacpi - keymaps - initscripts - console-tools - mesa-demos - xserver-xf86-lite (From OE-Core rev: 46ea0444276c67b1489004e959bcf34970cd6c60) Signed-off-by: Yu Ke <ke.yu@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
22 lines
825 B
Diff
22 lines
825 B
Diff
# this patch is from Mark Hatle <mark.hatle@windriver.com>, who ran into
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# a random segfault using the latest module-init-tools (3.12) and finally
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# trace back to depmod.c:grab_module, which appears that the new malloc(...)
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# setups up things, but never clears the memory that was just allocated.
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#
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# Kevin Tian <kevin.tian@intel.com>, 2010-08-06
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Upstream-Status: Pending
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diff --git a/depmod.c b/depmod.c
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index 647e5e6..46e03e0 100644
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--- a/depmod.c
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+++ b/depmod.c
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@@ -313,6 +313,7 @@ static struct module *grab_module(const char *dirname, const char *filename)
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new = NOFAIL(malloc(sizeof(*new)
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+ strlen(dirname?:"") + 1 + strlen(filename) + 1));
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+ memset(new, 0x00, sizeof(*new) + strlen(dirname?:"") + 1 + strlen(filename) + 1);
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if (dirname)
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sprintf(new->pathname, "%s/%s", dirname, filename);
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else
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