diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2007-10-12 17:47:19 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-10-12 17:47:19 +0000 |
| commit | b7d1c5fa30247da1911913452b0ba89195638701 (patch) | |
| tree | 3e43af2f95fb245cd0460f0418400d8773e4b4a0 /posix/regcomp.c | |
| parent | d074d36dde3140ba9b09555760dcbd503405d0f3 (diff) | |
| download | glibc-b7d1c5fa30247da1911913452b0ba89195638701.tar.gz glibc-b7d1c5fa30247da1911913452b0ba89195638701.tar.xz glibc-b7d1c5fa30247da1911913452b0ba89195638701.zip | |
* posix/fnmatch_loop.c: Take rule index returned as part of
findidx return value into account when accessing weights. * posix/regcomp.c: Likewise. * posix/regexec.c: Likewise.
Diffstat (limited to 'posix/regcomp.c')
| -rw-r--r-- | posix/regcomp.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/posix/regcomp.c b/posix/regcomp.c index 129546c32c..4cf168821c 100644 --- a/posix/regcomp.c +++ b/posix/regcomp.c @@ -3378,7 +3378,7 @@ build_equiv_class (bitset_t sbcset, const unsigned char *name) /* Build single byte matcing table for this equivalence class. */ char_buf[1] = (unsigned char) '\0'; - len = weights[idx1]; + len = weights[idx1 & 0xffffff]; for (ch = 0; ch < SBC_MAX; ++ch) { char_buf[0] = ch; @@ -3390,11 +3390,15 @@ build_equiv_class (bitset_t sbcset, const unsigned char *name) if (idx2 == 0) /* This isn't a valid character. */ continue; - if (len == weights[idx2]) + /* Compare only if the length matches and the collation rule + index is the same. */ + if (len == weights[idx2 & 0xffffff] && (idx1 >> 24) == (idx2 >> 24)) { int cnt = 0; + while (cnt <= len && - weights[idx1 + 1 + cnt] == weights[idx2 + 1 + cnt]) + weights[(idx1 & 0xffffff) + 1 + cnt] + == weights[(idx2 & 0xffffff) + 1 + cnt]) ++cnt; if (cnt > len) |