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| author | Philip Balister <philip@balister.org> | 2018-11-02 16:59:26 -0400 |
|---|---|---|
| committer | Philip Balister <philip@balister.org> | 2018-11-02 16:59:26 -0400 |
| commit | 313811184ae4be5829991832b6b04a0fe08a06af (patch) | |
| tree | a7df1f8f0db1f7a905f4c183b4bbc67957fae8c6 | |
| parent | e07751acc8424f4dd987f79c32dd247ed347902c (diff) | |
const_sink_c_impl.cc: Address Coverity issue 1396500.
Loop iterates through the entire array, however the _test_trigger_slope
function operates on the index and index + 1 elements. Limit the loop
counter to prevent accessing one element beyond the end of the array.
Signed-off-by: Philip Balister <philip@balister.org>
| -rw-r--r-- | gr-qtgui/lib/const_sink_c_impl.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gr-qtgui/lib/const_sink_c_impl.cc b/gr-qtgui/lib/const_sink_c_impl.cc index af9cc1034a..1ed4f3b1d5 100644 --- a/gr-qtgui/lib/const_sink_c_impl.cc +++ b/gr-qtgui/lib/const_sink_c_impl.cc @@ -450,7 +450,7 @@ namespace gr { { int trigger_index; const gr_complex *in = (const gr_complex*)inputs[d_trigger_channel]; - for(trigger_index = 0; trigger_index < nitems; trigger_index++) { + for(trigger_index = 0; trigger_index < nitems - 1; trigger_index++) { d_trigger_count++; // Test if trigger has occurred based on the input stream, |