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cgtop: fgets() excorcism

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This commit is contained in:
Lennart Poettering 2018-10-18 13:34:12 +02:00
parent 741d2cb533
commit 717e419b35
1 changed files with 6 additions and 2 deletions
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8
src/cgtop/cgtop.c
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@ -343,10 +343,14 @@ static int process(
} }
for (;;) { for (;;) {
char line[LINE_MAX], *l; _cleanup_free_ char *line = NULL;
uint64_t k, *q; uint64_t k, *q;
char *l;
if (!fgets(line, sizeof(line), f)) r = read_line(f, LONG_LINE_MAX, &line);
if (r < 0)
return r;
if (r == 0)
break; break;
/* Trim and skip the device */ /* Trim and skip the device */