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authorJames McCoy <vega.james@gmail.com>2014-05-01 11:14:31 -0400
committerTobias Klauser <tklauser@distanz.ch>2014-05-03 13:36:36 +0200
commit7aa9f970e88382f2508ee55122e27cdcfd8cdbda (patch)
tree03ff36cfad0f1cc88c92b7764fd3b8145207d651 /bpfc/.gitignore
parent7231039ec891acee246549410c70f1151a0c0175 (diff)
all: 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> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
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