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Use read_line() and LONG_LINE_MAX to read values configuration files.

This commit is contained in:
Tiago Salem Herrmann 2017-12-12 13:43:17 -02:00
parent 4a0e9289bf
commit a668bfe88a
1 changed files with 7 additions and 7 deletions
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14
src/sysctl/sysctl.c
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@ -106,16 +106,16 @@ static int parse_file(OrderedHashmap *sysctl_options, const char *path, bool ign
log_debug("Parsing %s", path);
for (;;) {
char l[LINE_MAX], *p, *value, *new_value, *property, *existing;
char *p, *value, *new_value, *property, *existing;
_cleanup_free_ char *l = NULL;
void *v;
int k;
k = read_line(f, LONG_LINE_MAX, &l);
if (k == 0)
break;
if (!fgets(l, sizeof(l), f)) {
if (feof(f))
break;
return log_error_errno(errno, "Failed to read file '%s', ignoring: %m", path);
}
if (k < 0)
return log_error_errno(k, "Failed to read file '%s', ignoring: %m", path);
c++;