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qemu-img: Fix leak

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create_opts was leaked here.  This is not too bad since the process is
about to exit anyway, but relying on that does not make the code nicer
to read.

Fixes: d402b6a21a825a5c07aac9251990860723d49f5d
Reported-by: Kevin Wolf <kwolf@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Max Reitz 2018-11-19 11:19:21 +01:00 committed by Kevin Wolf
parent f0998879e0
commit 3ecd5a4f19
1 changed files with 1 additions and 0 deletions
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qemu-img.c
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@ -263,6 +263,7 @@ static int print_block_option_help(const char *filename, const char *fmt)
if (!proto_drv->create_opts) {
error_report("Protocol driver '%s' does not support image creation",
proto_drv->format_name);
qemu_opts_free(create_opts);
return 1;
}
create_opts = qemu_opts_append(create_opts, proto_drv->create_opts);