fluencelabs/musl
1
0
Fork 0
mirror of https://github.com/fluencelabs/musl synced 2025-06-10 21:41:33 +00:00
Code Issues Projects Releases Wiki Activity

fix null pointer dereference introduced in last sigprocmask commit

Browse Source
This commit is contained in:
Rich Felker
2011-02-20 15:16:04 -05:00
parent eee150f39c
commit 96f2197494
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/signal/sigprocmask.c
View File

@ -12,7 +12,7 @@ int __sigprocmask(int how, const sigset_t *set, sigset_t *old)
{
sigset_t tmp;
/* Disallow blocking thread control signals */
if (how != SIG_UNBLOCK) {
if (set && how != SIG_UNBLOCK) {
tmp = *set;
set = &tmp;
sigdelset(&tmp, SIGCANCEL);