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author | 2010-01-24 21:23:56 +0000 | |
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committer | 2010-01-26 18:09:22 -0600 | |
commit | a1a86bf902f4359d1556fb37a5443024b42898f4 (patch) | |
tree | dd755cc440c9eebebbed284badfe56d50365256e /exec.c | |
parent | vnc_refresh: calling vnc_update_client might free vs (diff) | |
download | qemu-kvm-a1a86bf902f4359d1556fb37a5443024b42898f4.tar.gz qemu-kvm-a1a86bf902f4359d1556fb37a5443024b42898f4.tar.bz2 qemu-kvm-a1a86bf902f4359d1556fb37a5443024b42898f4.zip |
win32: pair qemu_memalign() with qemu_vfree()
Win32 suffers from a very big memory leak when dealing with SCSI devices.
Each read/write request allocates memory with qemu_memalign (ie
VirtualAlloc) but frees it with qemu_free (ie free).
Pair all qemu_memalign() calls with qemu_vfree() to prevent such leaks.
Signed-off-by: Herve Poussineau <hpoussin@reactos.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit f8a83245d9ec685bc6aa6173d6765fe03e20688f)
Diffstat (limited to 'exec.c')
-rw-r--r-- | exec.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -3307,7 +3307,7 @@ void cpu_physical_memory_unmap(void *buffer, target_phys_addr_t len, if (is_write) { cpu_physical_memory_write(bounce.addr, bounce.buffer, access_len); } - qemu_free(bounce.buffer); + qemu_vfree(bounce.buffer); bounce.buffer = NULL; cpu_notify_map_clients(); } |