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| author | Ondřej Surý <ondrej@sury.org> | 2012-10-25 16:01:25 +0200 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2012-10-25 16:01:25 +0200 |
| commit | b57a2691d5b72c3894e2d4e0f945cecc6b3a1953 (patch) | |
| tree | 012a1408ce8a738d45ae429ca7d7f5389c159915 /ext/filter | |
| parent | 45c0aa447e02c80bd21a23245574231a110cf5a1 (diff) | |
| download | php-b57a2691d5b72c3894e2d4e0f945cecc6b3a1953.tar.gz | |
Imported Upstream version 5.4.8upstream/5.4.8
Diffstat (limited to 'ext/filter')
| -rw-r--r-- | ext/filter/filter_private.h | 6 | ||||
| -rw-r--r-- | ext/filter/logical_filters.c | 7 | ||||
| -rw-r--r-- | ext/filter/tests/bug49510.phpt | 36 |
3 files changed, 45 insertions, 4 deletions
diff --git a/ext/filter/filter_private.h b/ext/filter/filter_private.h index daa688b4a..2ec2f62fa 100644 --- a/ext/filter/filter_private.h +++ b/ext/filter/filter_private.h @@ -99,12 +99,14 @@ } \ return; \ -#define PHP_FILTER_TRIM_DEFAULT(p, len) { \ +#define PHP_FILTER_TRIM_DEFAULT(p, len) PHP_FILTER_TRIM_DEFAULT_EX(p, len, 1); + +#define PHP_FILTER_TRIM_DEFAULT_EX(p, len, return_if_empty) { \ while ((len > 0) && (*p == ' ' || *p == '\t' || *p == '\r' || *p == '\v' || *p == '\n')) { \ p++; \ len--; \ } \ - if (len < 1) { \ + if (len < 1 && return_if_empty) { \ RETURN_VALIDATION_FAILED \ } \ while (p[len-1] == ' ' || p[len-1] == '\t' || p[len-1] == '\r' || p[len-1] == '\v' || p[len-1] == '\n') { \ diff --git a/ext/filter/logical_filters.c b/ext/filter/logical_filters.c index 5c3811ab2..4de6b83e0 100644 --- a/ext/filter/logical_filters.c +++ b/ext/filter/logical_filters.c @@ -235,12 +235,15 @@ void php_filter_boolean(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */ int len = Z_STRLEN_P(value); int ret; - PHP_FILTER_TRIM_DEFAULT(str, len); + PHP_FILTER_TRIM_DEFAULT_EX(str, len, 0); /* returns true for "1", "true", "on" and "yes" * returns false for "0", "false", "off", "no", and "" * null otherwise. */ switch (len) { + case 0: + ret = 0; + break; case 1: if (*str == '1') { ret = 1; @@ -286,7 +289,7 @@ void php_filter_boolean(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */ ret = -1; } - if (ret == -1) { + if (ret == -1) { RETURN_VALIDATION_FAILED } else { zval_dtor(value); diff --git a/ext/filter/tests/bug49510.phpt b/ext/filter/tests/bug49510.phpt new file mode 100644 index 000000000..3f365cc43 --- /dev/null +++ b/ext/filter/tests/bug49510.phpt @@ -0,0 +1,36 @@ +--TEST-- +#49510 boolean validation fails with FILTER_NULL_ON_FAILURE +--FILE-- +<?php +var_dump(filter_var(false, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); +var_dump(filter_var(0, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); +var_dump(filter_var("0", FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); +var_dump(filter_var("off", FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); +var_dump(filter_var("", FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); +var_dump(filter_var("false", FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); +var_dump(filter_var("no", FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); + +var_dump(filter_var(true, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); +var_dump(filter_var(1, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); +var_dump(filter_var("1", FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); +var_dump(filter_var("on", FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); +var_dump(filter_var("yes", FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); + +var_dump(filter_var("invalid", FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)); +?> +==DONE== +--EXPECT-- +bool(false) +bool(false) +bool(false) +bool(false) +bool(false) +bool(false) +bool(false) +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +NULL +==DONE== |