diff options
| -rw-r--r-- | grep.c | 6 | ||||
| -rwxr-xr-x | t/t7816-grep-binary-pattern.sh | 82 |
2 files changed, 44 insertions, 44 deletions
@@ -644,6 +644,9 @@ static void compile_regexp(struct grep_pat *p, struct grep_opt *opt) p->word_regexp = opt->word_regexp; p->ignore_case = opt->ignore_case; + if (memchr(p->pattern, 0, p->patternlen) && !opt->pcre2) + die(_("given pattern contains NULL byte (via -f <file>). This is only supported with -P under PCRE v2")); + /* * Even when -F (fixed) asks us to do a non-regexp search, we * may not be able to correctly case-fold when -i @@ -666,9 +669,6 @@ static void compile_regexp(struct grep_pat *p, struct grep_opt *opt) return; } - if (memchr(p->pattern, 0, p->patternlen) && !opt->pcre2) - die(_("given pattern contains NULL byte (via -f <file>). This is only supported with -P under PCRE v2")); - if (opt->fixed) { /* * We come here when the pattern has the non-ascii diff --git a/t/t7816-grep-binary-pattern.sh b/t/t7816-grep-binary-pattern.sh index 9e09bd5..60bab29 100755 --- a/t/t7816-grep-binary-pattern.sh +++ b/t/t7816-grep-binary-pattern.sh @@ -60,23 +60,23 @@ test_expect_success 'setup' " " # Simple fixed-string matching that can use kwset (no -i && non-ASCII) -nul_match 1 1 1 '-F' 'yQf' -nul_match 0 0 0 '-F' 'yQx' -nul_match 1 1 1 '-Fi' 'YQf' -nul_match 0 0 0 '-Fi' 'YQx' -nul_match 1 1 1 '' 'yQf' -nul_match 0 0 0 '' 'yQx' -nul_match 1 1 1 '' 'æQð' -nul_match 1 1 1 '-F' 'eQm[*]c' -nul_match 1 1 1 '-Fi' 'EQM[*]C' +nul_match P P P '-F' 'yQf' +nul_match P P P '-F' 'yQx' +nul_match P P P '-Fi' 'YQf' +nul_match P P P '-Fi' 'YQx' +nul_match P P 1 '' 'yQf' +nul_match P P 0 '' 'yQx' +nul_match P P 1 '' 'æQð' +nul_match P P P '-F' 'eQm[*]c' +nul_match P P P '-Fi' 'EQM[*]C' # Regex patterns that would match but shouldn't with -F -nul_match 0 0 0 '-F' 'yQ[f]' -nul_match 0 0 0 '-F' '[y]Qf' -nul_match 0 0 0 '-Fi' 'YQ[F]' -nul_match 0 0 0 '-Fi' '[Y]QF' -nul_match 0 0 0 '-F' 'æQ[ð]' -nul_match 0 0 0 '-F' '[æ]Qð' +nul_match P P P '-F' 'yQ[f]' +nul_match P P P '-F' '[y]Qf' +nul_match P P P '-Fi' 'YQ[F]' +nul_match P P P '-Fi' '[Y]QF' +nul_match P P P '-F' 'æQ[ð]' +nul_match P P P '-F' '[æ]Qð' # The -F kwset codepath can't handle -i && non-ASCII... nul_match P 1 1 '-i' '[æ]Qð' @@ -90,38 +90,38 @@ nul_match P 0 1 '-i' '[Æ]Qð' nul_match P 0 1 '-i' 'ÆQÐ' # \0 in regexes can only work with -P & PCRE v2 -nul_match P 1 1 '' 'yQ[f]' -nul_match P 1 1 '' '[y]Qf' -nul_match P 1 1 '-i' 'YQ[F]' -nul_match P 1 1 '-i' '[Y]Qf' -nul_match P 1 1 '' 'æQ[ð]' -nul_match P 1 1 '' '[æ]Qð' -nul_match P 0 1 '-i' 'ÆQ[Ð]' -nul_match P 1 1 '' 'eQm.*cQ' -nul_match P 1 1 '-i' 'EQM.*cQ' -nul_match P 0 0 '' 'eQm[*]c' -nul_match P 0 0 '-i' 'EQM[*]C' +nul_match P P 1 '' 'yQ[f]' +nul_match P P 1 '' '[y]Qf' +nul_match P P 1 '-i' 'YQ[F]' +nul_match P P 1 '-i' '[Y]Qf' +nul_match P P 1 '' 'æQ[ð]' +nul_match P P 1 '' '[æ]Qð' +nul_match P P 1 '-i' 'ÆQ[Ð]' +nul_match P P 1 '' 'eQm.*cQ' +nul_match P P 1 '-i' 'EQM.*cQ' +nul_match P P 0 '' 'eQm[*]c' +nul_match P P 0 '-i' 'EQM[*]C' # Assert that we're using REG_STARTEND and the pattern doesn't match # just because it's cut off at the first \0. -nul_match 0 0 0 '-i' 'NOMATCHQð' -nul_match P 0 0 '-i' '[Æ]QNOMATCH' -nul_match P 0 0 '-i' '[æ]QNOMATCH' +nul_match P P 0 '-i' 'NOMATCHQð' +nul_match P P 0 '-i' '[Æ]QNOMATCH' +nul_match P P 0 '-i' '[æ]QNOMATCH' # Ensure that the matcher doesn't regress to something that stops at # \0 -nul_match 0 0 0 '-F' 'yQ[f]' -nul_match 0 0 0 '-Fi' 'YQ[F]' -nul_match 0 0 0 '' 'yQNOMATCH' -nul_match 0 0 0 '' 'QNOMATCH' -nul_match 0 0 0 '-i' 'YQNOMATCH' -nul_match 0 0 0 '-i' 'QNOMATCH' -nul_match 0 0 0 '-F' 'æQ[ð]' +nul_match P P P '-F' 'yQ[f]' +nul_match P P P '-Fi' 'YQ[F]' +nul_match P P 0 '' 'yQNOMATCH' +nul_match P P 0 '' 'QNOMATCH' +nul_match P P 0 '-i' 'YQNOMATCH' +nul_match P P 0 '-i' 'QNOMATCH' +nul_match P P P '-F' 'æQ[ð]' nul_match P P P '-Fi' 'ÆQ[Ð]' -nul_match P 0 1 '-i' 'ÆQ[Ð]' -nul_match 0 0 0 '' 'yQNÓMATCH' -nul_match 0 0 0 '' 'QNÓMATCH' -nul_match 0 0 0 '-i' 'YQNÓMATCH' -nul_match 0 0 0 '-i' 'QNÓMATCH' +nul_match P P 1 '-i' 'ÆQ[Ð]' +nul_match P P 0 '' 'yQNÓMATCH' +nul_match P P 0 '' 'QNÓMATCH' +nul_match P P 0 '-i' 'YQNÓMATCH' +nul_match P P 0 '-i' 'QNÓMATCH' test_done |