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ipcs: use snprintf() rather than sprintf()

This commit is contained in:
Karel Zak 2021-07-27 13:31:47 +02:00
parent c1cc6fb2bf
commit 34cf0aa56d
1 changed files with 3 additions and 3 deletions
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6
sys-utils/ipcutils.c
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@ -511,17 +511,17 @@ void ipc_print_size(int unit, char *msg, uint64_t size, const char *end,
switch (unit) {
case IPC_UNIT_DEFAULT:
case IPC_UNIT_BYTES:
sprintf(format, "%%%dju", width);
snprintf(format, sizeof(format), "%%%dju", width);
printf(format, size);
break;
case IPC_UNIT_KB:
sprintf(format, "%%%dju", width);
snprintf(format, sizeof(format), "%%%dju", width);
printf(format, size / 1024);
break;
case IPC_UNIT_HUMAN:
{
char *tmp;
sprintf(format, "%%%ds", width);
snprintf(format, sizeof(format), "%%%ds", width);
printf(format, (tmp = size_to_human_string(SIZE_SUFFIX_1LETTER, size)));
free(tmp);
break;