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core/service: fix memleak of USBFunctionStrings and USBFunctionDescriptors

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oss-fuzz #6892.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2018-03-15 11:42:00 +01:00
parent 4b8d0cdf04
commit 064c593899
3 changed files with 7 additions and 0 deletions
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3
src/core/service.c
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@@ -396,6 +396,9 @@ static void service_done(Unit *u) {
s->bus_name_owner = mfree(s->bus_name_owner);
s->usb_function_descriptors = mfree(s->usb_function_descriptors);
s->usb_function_strings = mfree(s->usb_function_strings);
service_close_socket_fd(s);
s->peer = socket_peer_unref(s->peer);

3
test/fuzz-regressions/fuzz-unit-file/oss-fuzz-6892 Normal file
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@@ -0,0 +1,3 @@
service
[Service]
USBFunctionStrings=/

1
test/fuzz-regressions/meson.build
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@@ -33,4 +33,5 @@ fuzz_regression_tests = '''
fuzz-unit-file/oss-fuzz-6885
fuzz-unit-file/oss-fuzz-6886
fuzz-unit-file/oss-fuzz-6917
fuzz-unit-file/oss-fuzz-6892
'''.split()