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parse_conf(): Increase log with actual limits in case of problems.

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson
2017-12-29 16:57:36 +01:00
parent 6ecb86b4a7
commit 33ce746e58
1 changed files with 23 additions and 1 deletions
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src/conf.c
+23 -1
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@@ -200,6 +200,27 @@ char *rlim2str(int rlim)
return "unknown";
}
char *lim2str(struct rlimit *rlim)
{
char tmp[10];
static char buf[42];
memset(buf, 0, sizeof(buf));
if (RLIM_INFINITY == rlim->rlim_cur)
sprintf(tmp, "unlimited, ");
else
sprintf(tmp, "%lu, ", rlim->rlim_cur);
strcat(buf, tmp);
if (RLIM_INFINITY == rlim->rlim_max)
sprintf(tmp, "unlimited, ");
else
sprintf(tmp, "%lu, ", rlim->rlim_max);
strcat(buf, tmp);
return buf;
}
void conf_parse_rlimit(char *line, struct rlimit arr[])
{
char *level, *limit, *val;
@@ -463,7 +484,8 @@ static int parse_conf(char *file)
/* Set global limits */
for (int i = 0; i < RLIMIT_NLIMITS; i++) {
if (setrlimit(i, &global_rlimit[i]) == -1)
logit(LOG_WARNING, "rlimit: Failed setting %s", rlim2str(i));
logit(LOG_WARNING, "rlimit: Failed setting %s: %s",
rlim2str(i), lim2str(&global_rlimit[i]));
}
return 0;