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app/compress-perf: fix improper use of negative value

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test_data->input_data_sz is passed to a parameter that
cannot be negative.

Coverity issue: 328504
Fixes: b68a82425da4 ("app/compress-perf: add performance measurement")
Cc: stable@dpdk.org

Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
This commit is contained in:
Tomasz Jozwiak 2019-05-20 15:26:03 +02:00 committed by Akhil Goyal
parent abdb798ae2
commit e378bd76de
1 changed files with 2 additions and 1 deletions
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3
app/test-compress-perf/main.c
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@ -244,7 +244,8 @@ comp_perf_dump_input_data(struct comp_test_data *test_data)
if (test_data->input_data_sz == 0)
test_data->input_data_sz = actual_file_sz;
if (fseek(f, 0, SEEK_SET) != 0) {
if (test_data->input_data_sz <= 0 || actual_file_sz <= 0 ||
fseek(f, 0, SEEK_SET) != 0) {
RTE_LOG(ERR, USER1, "Size of input could not be calculated\n");
goto end;
}