haraldwolff/qemu-patch-raspberry4
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qmp: Drop wasteful zero-initialization in qmp_memchar_read()

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Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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Markus Armbruster 2013-02-06 21:27:20 +01:00 committed by Anthony Liguori
parent c287e99fe4
commit 44f3bcd2c7
1 changed files with 2 additions and 1 deletions
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3
qemu-char.c
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@ -2819,7 +2819,7 @@ char *qmp_memchar_read(const char *device, int64_t size,
count = qemu_chr_cirmem_count(chr);
size = size > count ? count : size;
read_data = g_malloc0(size + 1);
read_data = g_malloc(size + 1);
cirmem_chr_read(chr, read_data, size);
@ -2827,6 +2827,7 @@ char *qmp_memchar_read(const char *device, int64_t size,
data = g_base64_encode(read_data, size);
g_free(read_data);
} else {
read_data[size] = 0;
data = (char *)read_data;
}