From: Paul Eggert Date: Sun, 16 Dec 2018 15:33:54 +0000 (-0800) Subject: autoupdate X-Git-Tag: v1.0~5224 X-Git-Url: https://gitweb.git.savannah.gnu.org/gitweb/?a=commitdiff_plain;h=a00bedccf07e5c7e51a518a4eb97f0a4c6c65fd5;p=gnulib.git autoupdate --- diff --git a/lib/regexec.c b/lib/regexec.c index c3e6a5b8cb..ecb430d302 100644 --- a/lib/regexec.c +++ b/lib/regexec.c @@ -2783,8 +2783,11 @@ get_subexp (re_match_context_t *mctx, Idx bkref_node, Idx bkref_str_idx) return REG_ESPACE; err = get_subexp_sub (mctx, sub_top, sub_last, bkref_node, bkref_str_idx); + buf = (const char *) re_string_get_buffer (&mctx->input); if (err == REG_NOMATCH) continue; + if (__glibc_unlikely (err != REG_NOERROR)) + return err; } } return REG_NOERROR;