diff options
| author |   sthen <sthen@openbsd.org> | 2014-01-10 11:19:31 +0000 |
|---|---|---|
| committer | sthen <sthen@openbsd.org> | 2014-01-10 11:19:31 +0000 |
| commit | b58644ae2f55ff897072a5475a88f543ae46fcda (patch) | |
| tree | 11fd05d3850c33f8e89b980977b9d120f81de21d /usr.bin/yacc | |
| parent | remove md5 after installing it (with the links to the sha256/512 commands). (diff) | |
| download | wireguard-openbsd-b58644ae2f55ff897072a5475a88f543ae46fcda.tar.xz wireguard-openbsd-b58644ae2f55ff897072a5475a88f543ae46fcda.zip | |
revert previous; height is never changed, but top is changed.
ok espie@ who saw intermittent sigbus in ports/math/hc with this.
Diffstat (limited to 'usr.bin/yacc')
| -rw-r--r-- | usr.bin/yacc/lalr.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/usr.bin/yacc/lalr.c b/usr.bin/yacc/lalr.c index acd25cff4f0..f74539fec98 100644 --- a/usr.bin/yacc/lalr.c +++ b/usr.bin/yacc/lalr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: lalr.c,v 1.13 2014/01/09 23:07:50 millert Exp $ */ +/* $OpenBSD: lalr.c,v 1.14 2014/01/10 11:19:31 sthen Exp $ */ /* $NetBSD: lalr.c,v 1.4 1996/03/19 03:21:33 jtc Exp $ */ /* @@ -629,10 +629,12 @@ traverse(int i) unsigned *fp3; int j; short *rp; + + int height; unsigned *base; VERTICES[++top] = i; - INDEX[i] = top; + INDEX[i] = height = top; base = F + i * tokensetsize; fp3 = base + tokensetsize; @@ -656,7 +658,7 @@ traverse(int i) } } - if (INDEX[i] == top) + if (INDEX[i] == height) { for (;;) { |