Source: cyrus-sasl2
Version: 2.1.28+dfsg1-4
Severity: serious
Justification: breaks
X-Debbugs-Cc:
tg@mirbsd.de
cyrus-sasl2, before aborting the build due to #1066214, spews
several warnings like the following:
[…]
otp.c:648:43: warning: format '%ld' expects argument of type 'long int', but argument 7 has type 'time_t' {aka 'long long int'} [-Wformat=]
648 | sprintf(data, "%s\t%04d\t%s\t%s\t%020ld",
| ~~~~~^
| |
| long int
| %020lld
649 | alg, seq, seed, buf, timeout);
| ~~~~~~~
| |
| time_t {aka long long int} otp.c:709:48: warning: format '%ld' expects argument of type 'long int *', but argument 7 has type 'time_t *' {aka 'long long int *'} [-Wformat=]
709 | sscanf(secret, "%s\t%04d\t%s\t%s\t%020ld",
| ~~~~~^
| |
| long int *
| %020lld
710 | alg, seq, seed, buf, timeout);
| ~~~~~~~
| |
| time_t * {aka long long int *} […]
These are actual problems that not only result in bad data
being printed or read but, if the time_t argument is not
(like here) the last one, also wrong arguments being used
for subsequent positional parameters.
Please fix *all* -Wformat mismatches involving time_t, for
example:
- sprintf(data, "%s\t%04d\t%s\t%s\t%020ld",
+ sprintf(data, "%s\t%04d\t%s\t%s\t%020lld",
- alg, seq, seed, buf, timeout);
+ alg, seq, seed, buf, (long long)timeout);
+ long long tmptimeout;
- sscanf(secret, "%s\t%04d\t%s\t%s\t%020ld",
+ sscanf(secret, "%s\t%04d\t%s\t%s\t%020lld",
- alg, seq, seed, buf, timeout);
+ alg, seq, seed, buf, tmptimeout);
+ timeout = tmptimeout;
Justification: I’ve been fixing bugs like these on MirBSD
since its i386 port switched to 64-bit time_t in 2004…
Thanks,
//mirabilos
--
16:47⎜«mika:#grml» .oO(mira ist einfach gut....) 23:22⎜«mikap:#grml»
mirabilos: und dein bootloader ist geil :) 23:29⎜«mikap:#grml» und ich finds saugeil dass ich ein bsd zum booten mit grml hab, das muss ich dann gleich mal auf usb-stick installieren -- Michael Prokop über MirOS bsd4grml
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