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silence compiler warnings

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(cherry picked from commit 53f70575bd)
This commit is contained in:
Mark Andrews 2013-12-06 17:38:25 +11:00
parent a0095a7c1a
commit a92a3ecf44
3 changed files with 5 additions and 5 deletions
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4
bin/dnssec/dnssec-signzone.c
View file

@ -804,8 +804,8 @@ hashlist_findnext(const hashlist_t *l,
next = l->hashbuf;
if (next[l->length - 1] == 0)
break;
} while (entries-- > 1);
INSIST(entries != 0);
} while (entries-- > 1U);
INSIST(entries != 0U);
return (next);
}

2
bin/tests/dst/t_dst.c
View file

@ -847,7 +847,7 @@ t2_sigchk(char *datapath, char *sigpath, char *keyname,
* Read precomputed signature from file in a form usable by dst_verify.
*/
rval = sig_fromfile(sigpath, &sigbuf);
if (rval != 0) {
if (rval != 0U) {
t_info("sig_fromfile failed\n");
(void) free(data);
dst_key_free(&key);

4
lib/dns/journal.c
View file

@ -704,7 +704,7 @@ dns_journal_open(isc_mem_t *mctx, const char *filename, unsigned int mode,
result = journal_open(mctx, filename, write, create, journalp);
if (result == ISC_R_NOTFOUND) {
namelen = strlen(filename);
if (namelen > 4 && strcmp(filename + namelen - 4, ".jnl") == 0)
if (namelen > 4U && strcmp(filename + namelen - 4, ".jnl") == 0)
namelen -= 4;
result = isc_string_printf(backup, sizeof(backup), "%.*s.jbk",
@ -2109,7 +2109,7 @@ dns_journal_compact(isc_mem_t *mctx, char *filename, isc_uint32_t serial,
isc_boolean_t is_backup = ISC_FALSE;
namelen = strlen(filename);
if (namelen > 4 && strcmp(filename + namelen - 4, ".jnl") == 0)
if (namelen > 4U && strcmp(filename + namelen - 4, ".jnl") == 0)
namelen -= 4;
result = isc_string_printf(newname, sizeof(newname), "%.*s.jnw",