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Re: [Qemu-devel] [PATCH] migration: fix pfd leak
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From: |
Peter Xu |
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Subject: |
Re: [Qemu-devel] [PATCH] migration: fix pfd leak |
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Date: |
Thu, 22 Mar 2018 11:12:29 +0800 |
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User-agent: |
Mutt/1.9.1 (2017-09-22) |
On Wed, Mar 21, 2018 at 12:36:44PM +0100, Marc-André Lureau wrote:
> Fix leak spotted by ASAN:
>
> Direct leak of 16 byte(s) in 1 object(s) allocated from:
> #0 0x7fe1abb80a38 in __interceptor_calloc (/lib64/libasan.so.4+0xdea38)
> #1 0x7fe1aaf1bf75 in g_malloc0 ../glib/gmem.c:124
> #2 0x7fe1aaf1c249 in g_malloc0_n ../glib/gmem.c:355
> #3 0x55f4841cfaa9 in postcopy_ram_fault_thread
> /home/elmarco/src/qemu/migration/postcopy-ram.c:596
> #4 0x55f48479447b in qemu_thread_start
> /home/elmarco/src/qemu/util/qemu-thread-posix.c:504
> #5 0x7fe1a043550a in start_thread (/lib64/libpthread.so.0+0x750a)
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> Regression introduced with commit 00fa4fc85b00f1a8a810068d158a7a66e88658eb.
>
> Signed-off-by: Marc-André Lureau <address@hidden>
Reviewed-by: Peter Xu <address@hidden>
--
Peter Xu