[V0.10] Coverity fixes #3423
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[V0.10] Coverity fixes #3423
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2025-02-11: Needs rebasing - see #3427 |
Add additional check to prevent Coverity assuming the worst (cherry picked from commit db32f9c)
1) file descriptors cannot be zero when not in use. 2) Coverity seems to have some problems with the loop(s) copying data from one socket to another, in that it assumes that eventually an integer overflow will occur. It's not obvious why this should be flagged, but this seems likely to be a false positive. This commit avoids the integer issue by using a simple pointer + count mechanism. The socket copy code has been placed in a separate function - before it was duplicated. Minor fixes have been made to error reporting around the connection code. (cherry picked from commit 1/3 2d29342) (cherry picked from commit 2/3 c122e05) (cherry picked from commit 3/3 e169733)
(cherry picked from commit eff8ba7)
(cherry picked from commit b7a94bd)
(cherry picked from commit f7543c2)
This Coverity issue was encountered in a private build, but does not appear to be in the Github CI build. Coverity is suspecting a copy-paste betweem these lines in sound.c:- 1838: xstream_copyin(s, &g_stream_inp->data[g_stream_inp->size - g_bytes_in_stream], i); 1844: xstream_copyin(s, &g_stream_inp->data[g_stream_inp->size - g_bytes_in_stream], g_bytes_in_stream); An inspection of the code shows this to bre a false positive (cherry picked from commit 6088ba3)
(cherry picked from commit cb90458)
(cherry picked from commit 8769481)
(cherry picked from commit f376196)
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Backports of the following devel PRs:-
#3421
#3422
Draft for now, so a few more can be added. None of these look crucial at the moment.