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Merge pull request #2666 from keszybz/coverity-fixes

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Coverity fixes
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2016-02-19 15:18:40 -05:00
commit cde0cf28a2
3 changed files with 4 additions and 4 deletions
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2
src/basic/process-util.c
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@ -205,7 +205,7 @@ void rename_process(const char name[8]) {
* "systemd"). If you pass a longer string it will be * "systemd"). If you pass a longer string it will be
* truncated */ * truncated */
prctl(PR_SET_NAME, name); (void) prctl(PR_SET_NAME, name);
if (program_invocation_name) if (program_invocation_name)
strncpy(program_invocation_name, name, strlen(program_invocation_name)); strncpy(program_invocation_name, name, strlen(program_invocation_name));

2
src/libsystemd/sd-resolve/sd-resolve.c
View File

@ -403,7 +403,7 @@ static void* thread_worker(void *p) {
assert_se(pthread_sigmask(SIG_BLOCK, &fullset, NULL) == 0); assert_se(pthread_sigmask(SIG_BLOCK, &fullset, NULL) == 0);
/* Assign a pretty name to this thread */ /* Assign a pretty name to this thread */
prctl(PR_SET_NAME, (unsigned long) "sd-resolve"); (void) prctl(PR_SET_NAME, (unsigned long) "sd-resolve");
while (!resolve->dead) { while (!resolve->dead) {
union { union {

4
src/resolve/resolved-dns-cache.c
View File

@ -402,7 +402,7 @@ static int dns_cache_put_positive(
k = dns_cache_remove_by_rr(c, rr); k = dns_cache_remove_by_rr(c, rr);
log_debug("%s: %s", log_debug("%s: %s",
k > 0 ? "Removed zero TTL entry from cache" : "Not caching zero TTL cache entry", k > 0 ? "Removed zero TTL entry from cache" : "Not caching zero TTL cache entry",
dns_resource_key_to_string(i->key, key_str, sizeof key_str)); dns_resource_key_to_string(rr->key, key_str, sizeof key_str));
return 0; return 0;
} }
@ -497,7 +497,7 @@ static int dns_cache_put_negative(
if (nsec_ttl <= 0 || soa->soa.minimum <= 0 || soa->ttl <= 0) { if (nsec_ttl <= 0 || soa->soa.minimum <= 0 || soa->ttl <= 0) {
log_debug("Not caching negative entry with zero SOA/NSEC/NSEC3 TTL: %s", log_debug("Not caching negative entry with zero SOA/NSEC/NSEC3 TTL: %s",
dns_resource_key_to_string(i->key, key_str, sizeof key_str)); dns_resource_key_to_string(key, key_str, sizeof key_str));
return 0; return 0;
} }