Fix type error in PEM processing #5211
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The get_name() helper was using a variable of type size_t to hold the result of BIO_gets(), but BIO_gets() returns int and makes use of negative values to indicate error conditions. Change the type of the local variable to match, and propagate that through to other places in the file to avoid -Wsign-compare issues.
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I should probably mention scw00 in the commit message, sorry about the omission from the initial draft. |
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ping @openssl/omc now that the automated builds passed (which was not the case for the original proposal in #5200) |
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The get_name() helper was using a variable of type size_t to hold the result of BIO_gets(), but BIO_gets() returns int and makes use of negative values to indicate error conditions. Change the type of the local variable to match, and propagate that through to other places in the file to avoid -Wsign-compare issues. Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from #5211)
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Pushed to master, closing. Thanks for the review! |
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An alternative to #5200 . I can't reproduce the travis errors locally, even with clang-3.9, so making a pull request to see if it works.
The get_name() helper was using a variable of type size_t to hold the
result of BIO_gets(), but BIO_gets() returns int and makes use of negative
values to indicate error conditions.
Change the type of the local variable to match, and propagate that
through to other places in the file to avoid -Wsign-compare issues.