diff options
| -rw-r--r-- | src/regexp_bt.c | 2 | ||||
| -rw-r--r-- | src/regexp_nfa.c | 2 | ||||
| -rw-r--r-- | src/version.c | 2 |
3 files changed, 6 insertions, 0 deletions
diff --git a/src/regexp_bt.c b/src/regexp_bt.c index b71b86205..78be2b5f8 100644 --- a/src/regexp_bt.c +++ b/src/regexp_bt.c @@ -4568,6 +4568,8 @@ regtry( cleanup_zsubexpr(); re_extmatch_out = make_extmatch(); + if (re_extmatch_out == NULL) + return 0; for (i = 0; i < NSUBEXP; i++) { if (REG_MULTI) diff --git a/src/regexp_nfa.c b/src/regexp_nfa.c index fb512f961..a288ea47c 100644 --- a/src/regexp_nfa.c +++ b/src/regexp_nfa.c @@ -7070,6 +7070,8 @@ nfa_regtry( { cleanup_zsubexpr(); re_extmatch_out = make_extmatch(); + if (re_extmatch_out == NULL) + return 0; // Loop over \z1, \z2, etc. There is no \z0. for (i = 1; i < subs.synt.in_use; i++) { diff --git a/src/version.c b/src/version.c index 88ea9247d..3c2c49bd6 100644 --- a/src/version.c +++ b/src/version.c @@ -743,6 +743,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 33, +/**/ 32, /**/ 31, |