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raid: add free for error path

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Recent patch forget to release now allocated 'dso' on error path.
This commit is contained in:
Zdenek Kabelac 2018-02-25 16:20:30 +01:00
parent 9bfc8881cb
commit 261e6c3df6
1 changed files with 7 additions and 3 deletions
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10
lib/raid/raid.c
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@ -655,6 +655,7 @@ int init_multiple_segtypes(struct cmd_context *cmd, struct segtype_library *segl
char *dso = NULL; char *dso = NULL;
unsigned i; unsigned i;
uint64_t monitored = 0; uint64_t monitored = 0;
int r = 1;
#ifdef DEVMAPPER_SUPPORT #ifdef DEVMAPPER_SUPPORT
# ifdef DMEVENTD # ifdef DMEVENTD
@ -667,11 +668,14 @@ int init_multiple_segtypes(struct cmd_context *cmd, struct segtype_library *segl
for (i = 0; i < DM_ARRAY_SIZE(_raid_types); ++i) for (i = 0; i < DM_ARRAY_SIZE(_raid_types); ++i)
if ((segtype = _init_raid_segtype(cmd, &_raid_types[i], dso, monitored)) && if ((segtype = _init_raid_segtype(cmd, &_raid_types[i], dso, monitored)) &&
!lvm_register_segtype(seglib, segtype)) !lvm_register_segtype(seglib, segtype)) {
/* segtype is already destroyed */ /* segtype is already destroyed */
return_0; stack;
r = 0;
break;
}
dm_free(dso); dm_free(dso);
return 1; return r;
} }