Avoid inlining of cleanup function for kaio_suspend
Inlining of the function seems to be responsible for the unwind function not adjusting the GOT pointer before calling the cleanup function.
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11
glibc-rh731833-rtkaio-2.patch
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11
glibc-rh731833-rtkaio-2.patch
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@ -0,0 +1,11 @@
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diff -pruN glibc-2.17-c758a686/rtkaio/sysdeps/unix/sysv/linux/kaio_suspend.c glibc-2.17-c758a686.new/rtkaio/sysdeps/unix/sysv/linux/kaio_suspend.c
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--- glibc-2.17-c758a686/rtkaio/sysdeps/unix/sysv/linux/kaio_suspend.c 2011-10-19 16:34:41.000000000 +0530
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+++ glibc-2.17-c758a686.new/rtkaio/sysdeps/unix/sysv/linux/kaio_suspend.c 2013-08-16 10:22:30.457609558 +0530
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@@ -59,6 +59,7 @@ struct clparam
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static void
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+__attribute__ ((noinline))
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cleanup (void *arg)
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{
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#ifdef DONT_NEED_AIO_MISC_COND
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@ -112,6 +112,7 @@ Patch0038: %{name}-rh959034.patch
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# Remove non-ELF support in rtkaio
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Patch0040: %{name}-rh731833-rtkaio.patch
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Patch0041: %{name}-rh731833-rtkaio-2.patch
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#
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# Patches from upstream
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@ -441,6 +442,7 @@ package or when debugging this package.
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%patch1009 -p1
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%patch1010 -p1
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%patch0040 -p1
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%patch0041 -p1
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# On powerpc32, hp timing is only available in power4/power6
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# libs, not in base, so pre-power4 dynamic linker is incompatible
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@ -1235,6 +1237,7 @@ rm -f *.filelist*
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- Add systemd to BuildRequires (#999924).
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- Expand sizes of some types in strcoll (#855399, CVE-2012-4424).
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- Remove non-ELF support in rtkaio.
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- Avoid inlining of cleanup function for kaio_suspend.
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* Mon Aug 19 2013 Siddhesh Poyarekar <siddhesh@redhat.com> - 2.17-13
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- Fix stack overflow in getaddrinfo with many results (#947892, CVE-2013-1914).
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