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Fix --strict-warnings build

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The %zd format corresponds to ssize_t which is used for
function to either return a valid size or a negative value
to indicate an error. Since size_t is in [-1,SSIZE_MAX] it
is not a portable way to represent a pointer diff. For
the %td format which corresponds to ptrdiff_t is C11,
we chose to cast to long instead as it is already done
in other places.

Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com>

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10335)
This commit is contained in:
Patrick Steuer 2019-11-02 14:50:28 +01:00
parent 6f93f06135
commit e774adb593
1 changed files with 2 additions and 2 deletions
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4
crypto/x509/pcy_tree.c
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@ -49,8 +49,8 @@ static void tree_print(BIO *channel,
curr++;
BIO_printf(channel, "Level print after %s\n", str);
BIO_printf(channel, "Printing Up to Level %zd\n",
curr - tree->levels);
BIO_printf(channel, "Printing Up to Level %ld\n",
(long)(curr - tree->levels));
for (plev = tree->levels; plev != curr; plev++) {
int i;