diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-01 19:43:10 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-12-01 19:43:10 +0000 |
| commit | 4d63c8503100b3683ea4eee14a39bbdee3d04c20 (patch) | |
| tree | 4f92440094be7823043b284f2c1adebee2c05c4e /ext | |
| parent | 11dc42c20ca3cf3be6003fa303eb5649c00ab411 (diff) | |
re.c: check if onig_region_copy failed
* re.c (CHECK_REGION_COPIED): onig_region_copy() can fail when
memory exhausted but returns nothing, so check by if allocated.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48669 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/strscan/strscan.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/strscan/strscan.c b/ext/strscan/strscan.c index acb7c61230..780cda08b1 100644 --- a/ext/strscan/strscan.c +++ b/ext/strscan/strscan.c @@ -252,6 +252,7 @@ strscan_init_copy(VALUE vself, VALUE vorig) self->prev = orig->prev; self->curr = orig->curr; onig_region_copy(&self->regs, &orig->regs); + if (self->regs.allocated) rb_memerror(); } return vself; |