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Remove many -Wcast-qual warnings

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This addresses only those cases that are easy to fix by adding or
moving a const qualifier or removing an unnecessary cast.  There are
many more complicated cases remaining.
This commit is contained in:
Peter Eisentraut
2011-09-11 21:54:32 +03:00
parent 02bca4f351
commit 1b81c2fe6e
55 changed files with 219 additions and 218 deletions
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20
contrib/pgcrypto/crypt-md5.c
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@ -72,18 +72,18 @@ px_crypt_md5(const char *pw, const char *salt, char *passwd, unsigned dstlen)
err = px_find_digest("md5", &ctx1);
/* The password first, since that is what is most unknown */
px_md_update(ctx, (uint8 *) pw, strlen(pw));
px_md_update(ctx, (const uint8 *) pw, strlen(pw));
/* Then our magic string */
px_md_update(ctx, (uint8 *) magic, strlen(magic));
/* Then the raw salt */
px_md_update(ctx, (uint8 *) sp, sl);
px_md_update(ctx, (const uint8 *) sp, sl);
/* Then just as many characters of the MD5(pw,salt,pw) */
px_md_update(ctx1, (uint8 *) pw, strlen(pw));
px_md_update(ctx1, (uint8 *) sp, sl);
px_md_update(ctx1, (uint8 *) pw, strlen(pw));
px_md_update(ctx1, (const uint8 *) pw, strlen(pw));
px_md_update(ctx1, (const uint8 *) sp, sl);
px_md_update(ctx1, (const uint8 *) pw, strlen(pw));
px_md_finish(ctx1, final);
for (pl = strlen(pw); pl > 0; pl -= MD5_SIZE)
px_md_update(ctx, final, pl > MD5_SIZE ? MD5_SIZE : pl);
@ -96,7 +96,7 @@ px_crypt_md5(const char *pw, const char *salt, char *passwd, unsigned dstlen)
if (i & 1)
px_md_update(ctx, final, 1);
else
px_md_update(ctx, (uint8 *) pw, 1);
px_md_update(ctx, (const uint8 *) pw, 1);
/* Now make the output string */
strcpy(passwd, magic);
@ -114,20 +114,20 @@ px_crypt_md5(const char *pw, const char *salt, char *passwd, unsigned dstlen)
{
px_md_reset(ctx1);
if (i & 1)
px_md_update(ctx1, (uint8 *) pw, strlen(pw));
px_md_update(ctx1, (const uint8 *) pw, strlen(pw));
else
px_md_update(ctx1, final, MD5_SIZE);
if (i % 3)
px_md_update(ctx1, (uint8 *) sp, sl);
px_md_update(ctx1, (const uint8 *) sp, sl);
if (i % 7)
px_md_update(ctx1, (uint8 *) pw, strlen(pw));
px_md_update(ctx1, (const uint8 *) pw, strlen(pw));
if (i & 1)
px_md_update(ctx1, final, MD5_SIZE);
else
px_md_update(ctx1, (uint8 *) pw, strlen(pw));
px_md_update(ctx1, (const uint8 *) pw, strlen(pw));
px_md_finish(ctx1, final);
}