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Problem: Several problems found by Coverity Static Analyzer

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Solution: The Coverity Static Code Analyzer was used on libzmq code and found
many issues with uninitialized member variables, some redefinition of variables
hidding previous instances of same variable name and a couple of functions
where return values were not checked, even though all other occurrences were
checked (e.g. init_size() return).
This commit is contained in:
Osiris
2016-02-21 15:49:47 -06:00
parent c5d8353429
commit b3d5fa63a0
44 changed files with 99 additions and 60 deletions
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9
src/zmq.cpp
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@@ -925,12 +925,9 @@ int zmq_poll (zmq_pollitem_t *items_, int nitems_, long timeout_)
// file descriptors.
zmq_assert (nitems_ <= FD_SETSIZE);
fd_set pollset_in;
FD_ZERO (&pollset_in);
fd_set pollset_out;
FD_ZERO (&pollset_out);
fd_set pollset_err;
FD_ZERO (&pollset_err);
fd_set pollset_in = { 0 };
fd_set pollset_out = { 0 };
fd_set pollset_err = { 0 };
zmq::fd_t maxfd = 0;