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Correct warnings about signedness.

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This commit is contained in:
Richard Levitte 2006-08-20 05:18:12 +00:00
parent 1c23bc5670
commit 0c3d346cb7
1 changed files with 10 additions and 7 deletions
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17
apps/pkeyutl.c
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@ -99,7 +99,8 @@ int MAIN(int argc, char **argv)
int keysize = -1; int keysize = -1;
unsigned char *buf_in = NULL, *buf_out = NULL, *sig = NULL; unsigned char *buf_in = NULL, *buf_out = NULL, *sig = NULL;
size_t buf_inlen = 0, buf_outlen, siglen = -1; size_t buf_outlen;
int buf_inlen = 0, siglen = -1;
int ret = 1, rv = -1; int ret = 1, rv = -1;
@ -316,18 +317,20 @@ int MAIN(int argc, char **argv)
{ {
size_t i; size_t i;
unsigned char ctmp; unsigned char ctmp;
for(i = 0; i < buf_inlen/2; i++) size_t l = (size_t)buf_inlen;
for(i = 0; i < l/2; i++)
{ {
ctmp = buf_in[i]; ctmp = buf_in[i];
buf_in[i] = buf_in[buf_inlen - 1 - i]; buf_in[i] = buf_in[l - 1 - i];
buf_in[buf_inlen - 1 - i] = ctmp; buf_in[l - 1 - i] = ctmp;
} }
} }
} }
if(pkey_op == EVP_PKEY_OP_VERIFY) if(pkey_op == EVP_PKEY_OP_VERIFY)
{ {
rv = EVP_PKEY_verify(ctx, sig, siglen, buf_in, buf_inlen); rv = EVP_PKEY_verify(ctx, sig, (size_t)siglen,
buf_in, (size_t)buf_inlen);
if (rv == 0) if (rv == 0)
BIO_puts(out, "Signature Verification Failure\n"); BIO_puts(out, "Signature Verification Failure\n");
else if (rv == 1) else if (rv == 1)
@ -338,7 +341,7 @@ int MAIN(int argc, char **argv)
else else
{ {
rv = do_keyop(ctx, pkey_op, NULL, (size_t *)&buf_outlen, rv = do_keyop(ctx, pkey_op, NULL, (size_t *)&buf_outlen,
buf_in, buf_inlen); buf_in, (size_t)buf_inlen);
if (rv > 0) if (rv > 0)
{ {
buf_out = OPENSSL_malloc(buf_outlen); buf_out = OPENSSL_malloc(buf_outlen);
@ -347,7 +350,7 @@ int MAIN(int argc, char **argv)
else else
rv = do_keyop(ctx, pkey_op, rv = do_keyop(ctx, pkey_op,
buf_out, (size_t *)&buf_outlen, buf_out, (size_t *)&buf_outlen,
buf_in, buf_inlen); buf_in, (size_t)buf_inlen);
} }
} }