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-rw-r--r--mysys/mf_iocache2.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/mysys/mf_iocache2.c b/mysys/mf_iocache2.c
index 3c23d0737e7..6c7cd9a7e84 100644
--- a/mysys/mf_iocache2.c
+++ b/mysys/mf_iocache2.c
@@ -433,7 +433,11 @@ process_flags:
memset(buffz, '0', minimum_width - length2);
else
memset(buffz, ' ', minimum_width - length2);
- my_b_write(info, buffz, minimum_width - length2);
+ if (my_b_write(info, buffz, minimum_width - length2))
+ {
+ my_afree(buffz);
+ goto err;
+ }
my_afree(buffz);
}