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tree-wide: voidify unchecked snprintf calls

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According to Coverity, 194 ouf of 227 times we check for snprintf return code.
Voidify the rest.

CID#1461512
CID#1461513
CID#1461514
CID#1461515
CID#1461516
CID#1461518
CID#1461519
CID#1461520
CID#1461522
This commit is contained in:
Luca Boccassi
2021-08-20 18:29:40 +01:00
parent 272fff7d84
commit 121ed16caf
9 changed files with 66 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/basic/format-util.c
+12 -12
View File
@@ -56,23 +56,23 @@ char *format_bytes_full(char *buf, size_t l, uint64_t t, FormatBytesFlag flag) {
for (size_t i = 0; i < n; i++)
if (t >= table[i].factor) {
if (flag & FORMAT_BYTES_BELOW_POINT) {
snprintf(buf, l,
"%" PRIu64 ".%" PRIu64 "%s",
t / table[i].factor,
i != n - 1 ?
(t / table[i + 1].factor * UINT64_C(10) / table[n - 1].factor) % UINT64_C(10):
(t * UINT64_C(10) / table[i].factor) % UINT64_C(10),
table[i].suffix);
(void) snprintf(buf, l,
"%" PRIu64 ".%" PRIu64 "%s",
t / table[i].factor,
i != n - 1 ?
(t / table[i + 1].factor * UINT64_C(10) / table[n - 1].factor) % UINT64_C(10):
(t * UINT64_C(10) / table[i].factor) % UINT64_C(10),
table[i].suffix);
} else
snprintf(buf, l,
"%" PRIu64 "%s",
t / table[i].factor,
table[i].suffix);
(void) snprintf(buf, l,
"%" PRIu64 "%s",
t / table[i].factor,
table[i].suffix);
goto finish;
}
snprintf(buf, l, "%" PRIu64 "%s", t, flag & FORMAT_BYTES_TRAILING_B ? "B" : "");
(void) snprintf(buf, l, "%" PRIu64 "%s", t, flag & FORMAT_BYTES_TRAILING_B ? "B" : "");
finish:
buf[l-1] = 0;