On 4/8/25 11:49, pedro wrote:
Hello Simon,
Also these:
option.c: In function ‘expand_filelist’:
option.c:5744:11: warning: ‘last’ may be used uninitialized in this
function [-Wmaybe-uninitialized]
if (last != ah1)
^
dnssec.c: In function ‘dnssec_validate_ds’:
dnssec.c:995:22: warning: ‘rc’ may be used uninitialized in this
function [-Wmaybe-uninitialized]
int qtype, qclass, rc, i, neganswer = 0, nons = 0, servfail = 0,
neg_ttl = 0, found_supported = 0;
^
TIA
BR
pedro
What compiler version are you using? It's not too difficult to convince
yourself that both of these are false warnings, but that may be too
subtle for older, simpler, dataflow analysis.
Either that or both me and gcc 13.3.0 (which doesn't warn on this) have
missed something, and you have a cleverer compiler.
Simon.
Hello,
could you silence the following compiler warnings?
cache.c: In function ‘cache_recv_insert’:
cache.c:884:17: warning: comparison of integer expressions of
different signedness: ‘ssize_t’ {aka ‘int’} and ‘u32’ {aka ‘unsigned
int’} [-Wsign-compare]
884 | if (m > daemon->metrics[METRIC_CRYPTO_HWM])
| ^
cache.c:888:17: warning: comparison of integer expressions of
different signedness: ‘ssize_t’ {aka ‘int’} and ‘u32’ {aka ‘unsigned
int’} [-Wsign-compare]
888 | if (m > daemon->metrics[METRIC_SIG_FAIL_HWM])
| ^
cache.c:892:17: warning: comparison of integer expressions of
different signedness: ‘ssize_t’ {aka ‘int’} and ‘u32’ {aka ‘unsigned
int’} [-Wsign-compare]
892 | if (m > daemon->metrics[METRIC_WORK_HWM])
| ^
dnssec.c: In function ‘dnssec_validate_ds’:
dnssec.c:995:22: warning: ‘rc’ may be used uninitialized in this
function [-Wmaybe-uninitialized]
995 | int qtype, qclass, rc, i, neganswer = 0, nons = 0, servfail
= 0, neg_ttl = 0, found_supported = 0;
| ^~
Regards,
Opty
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