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Fix check-iprop races

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This commit is contained in:
Nicolas Williams
2016-12-21 13:52:10 -06:00
parent 8645828040
commit d237e8e4d9
2 changed files with 104 additions and 32 deletions
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12
lib/kadm5/ipropd_slave.c
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@@ -596,15 +596,21 @@ slave_status(krb5_context context,
const char *file,
const char *fmt, ...)
{
char *status = NULL;
char *status;
char *fmt2;
va_list args;
int len;
if (asprintf(&fmt2, "%s\n", fmt) == -1 || fmt2 == NULL) {
(void) unlink(file);
return;
}
va_start(args, fmt);
len = vasprintf(&status, fmt, args);
len = vasprintf(&status, fmt2, args);
free(fmt2);
va_end(args);
if (len < 0 || status == NULL) {
unlink(file);
(void) unlink(file);
return;
}
krb5_warnx(context, "slave status change: %s", status);