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authorLukas Larsson <[email protected]>2013-01-25 11:42:32 +0100
committerLukas Larsson <[email protected]>2013-01-28 14:24:06 +0100
commita3d68d7ff5658308c405e55f920d2d4023f57b5e (patch)
tree10a2b2761eb2d56af937e00f81489b938d3a6ded
parent1265cf07e3c4f1cf10fb2541951eae7ff35d25b4 (diff)
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Fix memory leak in driver call functionality
-rw-r--r--erts/emulator/beam/io.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c
index 45c2e61a6c..3ea4b24848 100644
--- a/erts/emulator/beam/io.c
+++ b/erts/emulator/beam/io.c
@@ -4258,9 +4258,9 @@ erts_port_call(Process* c_p,
*retvalp = TUPLE2(hp, am_ok, term);
hp += 3;
HRelease(c_p, hp_end, hp);
- if (resp_buf != &resp_buf[0]
+ if (resp_bufp != &resp_buf[0]
&& !(ret_flags & DRIVER_CALL_KEEP_BUFFER))
- driver_free(resp_buf);
+ driver_free(resp_bufp);
BUMP_REDS(c_p, ERTS_PORT_REDS_CALL);
return ERTS_PORT_OP_DONE;
}