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jerasure.c: free memory before return in error case 

Fix for Coverity issue from Ceph project:

CID 1093211 (#1 of 1): Resource leak (RESOURCE_LEAK)
 20. leaked_storage: Variable "ind_to_row" going out of scope leaks
 the storage it points to.

CID 1093212 (#1 of 1): Resource leak (RESOURCE_LEAK)
 20. leaked_storage: Variable "row_ids" going out of scope leaks the
 storage it points to.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
master
Danny Al-Gaaf 2014-03-22 21:58:53 +01:00
parent 4b6c76c659
commit b14af86424
1 changed files with 5 additions and 1 deletions
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6
src/jerasure.c
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@ -838,7 +838,11 @@ static int **jerasure_generate_decoding_schedule(int k, int m, int w, int *bitma
row_ids = talloc(int, k+m); row_ids = talloc(int, k+m);
ind_to_row = talloc(int, k+m); ind_to_row = talloc(int, k+m);
if (set_up_ids_for_scheduled_decoding(k, m, erasures, row_ids, ind_to_row) < 0) return NULL; if (set_up_ids_for_scheduled_decoding(k, m, erasures, row_ids, ind_to_row) < 0) {
free(row_ids);
free(ind_to_row);
return NULL;
}
/* Now, we're going to create one decoding matrix which is going to /* Now, we're going to create one decoding matrix which is going to
decode everything with one call. The hope is that the scheduler decode everything with one call. The hope is that the scheduler