diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | posix/regcomp.c | 4 | ||||
| -rw-r--r-- | posix/rxspencer/tests | 5 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/ifaddrs.c | 4 |
4 files changed, 16 insertions, 3 deletions
@@ -1,3 +1,9 @@ +2004-11-09 Jakub Jelinek <jakub@redhat.com> + + * posix/regcomp.c (calc_eclosure_iter): Don't access + dfa->edests[node].elems[0] if dfa->edests[node].nelem == 0. + * posix/rxspencer/tests: Add 5 new tests. + 2004-11-09 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ifaddrs.c: Determine sin6_scope_id field diff --git a/posix/regcomp.c b/posix/regcomp.c index bdd616d..ba7a1cc 100644 --- a/posix/regcomp.c +++ b/posix/regcomp.c @@ -1602,7 +1602,9 @@ calc_eclosure_iter (new_set, dfa, node, root) ? dfa->nodes[node].opr.ctx_type : 0); /* If the current node has constraints, duplicate all nodes. Since they must inherit the constraints. */ - if (constraint && !dfa->nodes[dfa->edests[node].elems[0]].duplicated) + if (constraint + && dfa->edests[node].nelem + && !dfa->nodes[dfa->edests[node].elems[0]].duplicated) { int org_node, cur_node; org_node = cur_node = node; diff --git a/posix/rxspencer/tests b/posix/rxspencer/tests index f4a3fb3..30fff15 100644 --- a/posix/rxspencer/tests +++ b/posix/rxspencer/tests @@ -505,3 +505,8 @@ Char \([a-z0-9_]*\)\[.* b Char xyz[k Char xyz[k xyz a?b - ab ab -\{0,1\}[0-9]*$ b -5 -5 a*a*a*a*a*a*a* & aaaaaa aaaaaa +(\b){0} - x @x - +\(\b\)\{0,0\} b abc @abc - +a(\b){0}c - ac ac - +a(.*)b(\0){0}c - abc abc @bc,- +a(.*)b(\0){0}c - axbc axbc x,- diff --git a/sysdeps/unix/sysv/linux/ifaddrs.c b/sysdeps/unix/sysv/linux/ifaddrs.c index 77f6159..8a052e2 100644 --- a/sysdeps/unix/sysv/linux/ifaddrs.c +++ b/sysdeps/unix/sysv/linux/ifaddrs.c @@ -610,8 +610,8 @@ getifaddrs (struct ifaddrs **ifap) { memcpy (&ifas[ifa_index].addr.s6.sin6_addr, rta_data, rta_payload); - if (IN6_IS_ADDR_LINKLOCAL (rta_data) || - IN6_IS_ADDR_MC_LINKLOCAL (rta_data)) + if (IN6_IS_ADDR_LINKLOCAL (rta_data) + || IN6_IS_ADDR_MC_LINKLOCAL (rta_data)) ifas[ifa_index].addr.s6.sin6_scope_id = ifam->ifa_index; } |