| commit | ed52be1ce3cec81417d48dcd5f9254fba6e13c58 | |
| author | James McCoy <vega.james@gmail.com> | |
| Thu, 1 May 2014 15:14:31 +0000 (1 11:14 -0400) | ||
| committer | James McCoy <vega.james@gmail.com> | |
| Fri, 2 May 2014 17:39:10 +0000 (2 13:39 -0400) | ||
| tree | 03ff36cfad0f1cc88c92b7764fd3b8145207d651 | treesnapshot (tar.gz zip) |
| parent | 7231039ec891acee246549410c70f1151a0c0175 | commitdiff |
netsniff-ng: Use macros for printf/scanf format specifiers
Any types that are fixed width should use the standard format specifier
macros (PRI... for printf-type functions, SCN... for scanf-type
functions) to ensure proper data access.
Prior to this ifpps was crashing in 32-bit environments due to the
following call
mvwprintw(screen, (*voff)++, 2,
"%s,%s %s (%s%s), t=%lums, cpus=%u%s/%u"
" ", uts.release, machine,
ifname, drvinf.driver, buff, ms_interval, top_cpus,
top_cpus > 0 && top_cpus < cpus ? "+1" : "", cpus);
since ms_interval is a uint64_t but %lu expects an unsigned long, which
is only 32 bits.
Signed-off-by: James McCoy <vega.james@gmail.com>
Any types that are fixed width should use the standard format specifier
macros (PRI... for printf-type functions, SCN... for scanf-type
functions) to ensure proper data access.
Prior to this ifpps was crashing in 32-bit environments due to the
following call
mvwprintw(screen, (*voff)++, 2,
"%s,%s %s (%s%s), t=%lums, cpus=%u%s/%u"
" ", uts.release, machine,
ifname, drvinf.driver, buff, ms_interval, top_cpus,
top_cpus > 0 && top_cpus < cpus ? "+1" : "", cpus);
since ms_interval is a uint64_t but %lu expects an unsigned long, which
is only 32 bits.
Signed-off-by: James McCoy <vega.james@gmail.com>