lib/getrange.c: getrange(): Report an error when min>max

Cc: Serge Hallyn <[email protected]> Cc: Iker Pedrosa <[email protected]> Signed-off-by: Alejandro Colomar <[email protected]>
shadow-maint · May 9, 2024 · 23aef62 · 23aef62
1 parent 655d06b
commit 23aef62
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/getrange.c b/lib/getrange.c
@@ -33,6 +33,7 @@ getrange(const char *range,
  if (NULL == range)
  return -1;
 
+ *min = 0;
  *has_min = false;
  *has_max = false;
 
@@ -58,7 +59,7 @@ getrange(const char *range,
  if (!isdigit((unsigned char) *end))
  return -1;
 
- if (a2ul(max, end, NULL, 10, 0, ULONG_MAX) == -1)
+ if (a2ul(max, end, NULL, 10, *min, ULONG_MAX) == -1)
  return -1;
  *has_max = true;