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| author |   Paul Eggert <eggert@cs.ucla.edu> | 2019-08-21 09:29:09 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2019-08-21 11:02:19 -0700 |
| commit | f615e3fced100914b1ee4d690f380deb69a4be70 (patch) | |
| tree | ac32f9d777b3d2df6e691b39befac8f3a38c617d /posix | |
| parent | Fix bad pointer / leak in regex code (diff) | |
| download | glibc-f615e3fced100914b1ee4d690f380deb69a4be70.tar.gz glibc-f615e3fced100914b1ee4d690f380deb69a4be70.tar.bz2 glibc-f615e3fced100914b1ee4d690f380deb69a4be70.zip | |
Remove dead regex code
* posix/regex_internal.c (re_node_set_insert):
Remove unnecessary assignment. Reported by Tim Rühsen in:
https://lists.gnu.org/r/bug-gnulib/2019-08/msg00026.html
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/regex_internal.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/posix/regex_internal.c b/posix/regex_internal.c index f53ded93a8..99fbb26ecb 100644 --- a/posix/regex_internal.c +++ b/posix/regex_internal.c @@ -1311,7 +1311,6 @@ re_node_set_insert (re_node_set *set, Idx elem) first element separately to skip a check in the inner loop. */ if (elem < set->elems[0]) { - idx = 0; for (idx = set->nelem; idx > 0; idx--) set->elems[idx] = set->elems[idx - 1]; } |