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vl.c: fix memory leak spotted by valgrind

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valgrind complains about:
==42062== 16 bytes in 1 blocks are definitely lost in loss record 387 of 1,048
==42062==    at 0x402DCB2: malloc (vg_replace_malloc.c:299)
==42062==    by 0x40C1BE3: g_malloc (in /usr/lib64/libglib-2.0.so.0.3800.2)
==42062==    by 0x40DA133: g_slice_alloc (in /usr/lib64/libglib-2.0.so.0.3800.2)
==42062==    by 0x40DB2E5: g_slist_prepend (in /usr/lib64/libglib-2.0.so.0.3800.2)
==42062==    by 0x801637FF: object_class_get_list_tramp (object.c:690)
==42062==    by 0x40A96C9: g_hash_table_foreach (in /usr/lib64/libglib-2.0.so.0.3800.2)
==42062==    by 0x80164885: object_class_foreach (object.c:665)
==42062==    by 0x80164975: object_class_get_list (object.c:698)
==42062==    by 0x800100A5: machine_parse (vl.c:2447)
==42062==    by 0x800100A5: main (vl.c:3756)

Lets free machines in case of mc.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Christian Borntraeger 2015-01-28 16:07:17 +01:00 committed by Michael Tokarev
parent a50c7c869a
commit 02f292d905
1 changed files with 1 additions and 0 deletions
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vl.c
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@ -2452,6 +2452,7 @@ static gint machine_class_cmp(gconstpointer a, gconstpointer b)
mc = find_machine(name); mc = find_machine(name);
} }
if (mc) { if (mc) {
g_slist_free(machines);
return mc; return mc;
} }
if (name && !is_help_option(name)) { if (name && !is_help_option(name)) {