Confirmed: It's fixed in qemu-2.12.
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https://bugs.launchpad.net/bugs/1701808
Title:
stack smashing in or after recvmsg system call in aarch64 user mode
Status in QEMU:
Fix Released
Patch has been included here:
https://git.qemu.org/?p=qemu.git;a=commitdiff;h=7174970a94df10ee84143
** Changed in: qemu
Status: New => Fix Released
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This should be fixed by http://patchwork.ozlabs.org/patch/849170/ I
think.
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Title:
stack smashing in or after recvmsg system call in aarch64 use
The behaviour in qemu-2.11 is the same as in qemu-2.9.
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Title:
stack smashing in or after recvmsg system call in aarch64 user mode
Status in QE
The behaviour in qemu-2.10 is the same as in qemu-2.9.
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Title:
stack smashing in or after recvmsg system call in aarch64 user mode
Status in QE
** Attachment added: "Statically compiled test program"
https://bugs.launchpad.net/qemu/+bug/1701808/+attachment/4907340/+files/a.out
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Title:
Likewise for 32-bit arm:
$ ~/inst-qemu/2.9.0/bin/qemu-arm ./a.arm
*** stack smashing detected ***: ./a.arm terminated
qemu: uncaught target signal 6 (Aborted) - core dumped
** Attachment added: "Statically compiled test program for arm"
https://bugs.launchpad.net/qemu/+bug/1701808/+attachment