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prevent CNAME/PTR parsing from reading data past the response end
[musl]
/
src
/
signal
/
sigaddset.c
diff --git
a/src/signal/sigaddset.c
b/src/signal/sigaddset.c
index
d632c6f
..
085d1f4
100644
(file)
--- a/
src/signal/sigaddset.c
+++ b/
src/signal/sigaddset.c
@@
-4,7
+4,7
@@
int sigaddset(sigset_t *set, int sig)
{
unsigned s = sig-1;
- if (s >=
8*sizeof(sigset_t) || s-32U<
3) {
+ if (s >=
_NSIG-1 || sig-32U <
3) {
errno = EINVAL;
return -1;
}