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vmdk: fix double free 

fail_gd error case would also free rgd_buf that was already freed

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2010-03-04 10:00:36 +01:00 committed by Anthony Liguori
parent 53c2e71632
commit a161329b61
1 changed files with 1 additions and 1 deletions
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2
block/vmdk.c
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@ -315,7 +315,6 @@ static int vmdk_snapshot_create(const char *filename, const char *backing_file)
ret = -errno;
goto fail_rgd;
}
qemu_free(rgd_buf);
/* write GD */
gd_buf = qemu_malloc(gd_size);
@ -336,6 +335,7 @@ static int vmdk_snapshot_create(const char *filename, const char *backing_file)
goto fail_gd;
}
qemu_free(gd_buf);
qemu_free(rgd_buf);
close(p_fd);
close(snp_fd);