X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fsignal%2Fsiglongjmp.c;h=600d560c875c48d5b070d06a2e3f188765ddea67;hb=94167cafd5a8f4f8309c3f82f5bda17f4767cb60;hp=33ac30eaba05597efd6509843393a7e4800ef4fd;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl

diff --git a/src/signal/siglongjmp.c b/src/signal/siglongjmp.c
index 33ac30ea..600d560c 100644
--- a/src/signal/siglongjmp.c
+++ b/src/signal/siglongjmp.c
@@ -4,7 +4,7 @@
 
 void siglongjmp(sigjmp_buf buf, int ret)
 {
-	long *flag = buf + sizeof(jmp_buf)/sizeof(long);
+	unsigned long *flag = buf + sizeof(jmp_buf)/sizeof(long) - 1;
 	sigset_t *mask = (void *)(flag + 1);
 	if (*flag)
 		sigprocmask (SIG_SETMASK, mask, NULL);