diff options
-rw-r--r-- | crypto/conf/conf_def.c | 25 | ||||
-rw-r--r-- | crypto/conf/conf_def.h | 27 | ||||
-rw-r--r-- | crypto/conf/keysets.pl | 27 |
3 files changed, 45 insertions, 34 deletions
diff --git a/crypto/conf/conf_def.c b/crypto/conf/conf_def.c index 05ba1c9358..aa9f2faa9a 100644 --- a/crypto/conf/conf_def.c +++ b/crypto/conf/conf_def.c @@ -33,6 +33,7 @@ */ #define MAX_CONF_VALUE_LENGTH 65536 +static int is_keytype(const CONF *conf, char c, unsigned short type); static char *eat_ws(CONF *conf, char *p); static void trim_ws(CONF *conf, char *start); static char *eat_alpha_numeric(CONF *conf, char *p); @@ -732,6 +733,30 @@ static BIO *get_next_file(const char *path, OPENSSL_DIR_CTX **dirctx) } #endif +static int is_keytype(const CONF *conf, char c, unsigned short type) +{ + const unsigned short * keytypes = (const unsigned short *) conf->meth_data; + unsigned char key = (unsigned char)c; + +#ifdef CHARSET_EBCDIC +# if CHAR_BIT > 8 + if (key > 255) { + /* key is out of range for os_toascii table */ + return 0; + } +# endif + /* convert key from ebcdic to ascii */ + key = os_toascii[key]; +#endif + + if (key > 127) { + /* key is not a seven bit ascii character */ + return 0; + } + + return (keytypes[key] & type) ? 1 : 0; +} + static char *eat_ws(CONF *conf, char *p) { while (IS_WS(conf, *p) && (!IS_EOF(conf, *p))) diff --git a/crypto/conf/conf_def.h b/crypto/conf/conf_def.h index aa14d4ad06..73e88baa8b 100644 --- a/crypto/conf/conf_def.h +++ b/crypto/conf/conf_def.h @@ -25,24 +25,17 @@ #define CONF_ALNUM (CONF_ALPHA|CONF_NUMBER|CONF_UNDER) #define CONF_ALNUM_PUNCT (CONF_ALPHA|CONF_NUMBER|CONF_UNDER|CONF_PUNCT) -#define KEYTYPES(c) ((const unsigned short *)((c)->meth_data)) -#ifndef CHARSET_EBCDIC -# define CVT(a) ((a) & 0x7F) -#else -# define CVT(a) os_toascci[(a) & 0x7F] -#endif - -#define IS_COMMENT(c,a) (KEYTYPES(c)[CVT(a)] & CONF_COMMENT) -#define IS_FCOMMENT(c,a) (KEYTYPES(c)[CVT(a)] & CONF_FCOMMENT) -#define IS_EOF(c,a) (KEYTYPES(c)[CVT(a)] & CONF_EOF) -#define IS_ESC(c,a) (KEYTYPES(c)[CVT(a)] & CONF_ESC) -#define IS_NUMBER(c,a) (KEYTYPES(c)[CVT(a)] & CONF_NUMBER) -#define IS_WS(c,a) (KEYTYPES(c)[CVT(a)] & CONF_WS) -#define IS_ALNUM(c,a) (KEYTYPES(c)[CVT(a)] & CONF_ALNUM) -#define IS_ALNUM_PUNCT(c,a) (KEYTYPES(c)[CVT(a)] & CONF_ALNUM_PUNCT) -#define IS_QUOTE(c,a) (KEYTYPES(c)[CVT(a)] & CONF_QUOTE) -#define IS_DQUOTE(c,a) (KEYTYPES(c)[CVT(a)] & CONF_DQUOTE) +#define IS_COMMENT(conf,c) is_keytype(conf, c, CONF_COMMENT) +#define IS_FCOMMENT(conf,c) is_keytype(conf, c, CONF_FCOMMENT) +#define IS_EOF(conf,c) is_keytype(conf, c, CONF_EOF) +#define IS_ESC(conf,c) is_keytype(conf, c, CONF_ESC) +#define IS_NUMBER(conf,c) is_keytype(conf, c, CONF_NUMBER) +#define IS_WS(conf,c) is_keytype(conf, c, CONF_WS) +#define IS_ALNUM(conf,c) is_keytype(conf, c, CONF_ALNUM) +#define IS_ALNUM_PUNCT(conf,c) is_keytype(conf, c, CONF_ALNUM_PUNCT) +#define IS_QUOTE(conf,c) is_keytype(conf, c, CONF_QUOTE) +#define IS_DQUOTE(conf,c) is_keytype(conf, c, CONF_DQUOTE) static const unsigned short CONF_type_default[128] = { 0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, diff --git a/crypto/conf/keysets.pl b/crypto/conf/keysets.pl index e2af26c89f..cfa230ec3a 100644 --- a/crypto/conf/keysets.pl +++ b/crypto/conf/keysets.pl @@ -85,24 +85,17 @@ print <<"EOF"; #define CONF_ALNUM (CONF_ALPHA|CONF_NUMBER|CONF_UNDER) #define CONF_ALNUM_PUNCT (CONF_ALPHA|CONF_NUMBER|CONF_UNDER|CONF_PUNCT) -#define KEYTYPES(c) ((const unsigned short *)((c)->meth_data)) -#ifndef CHARSET_EBCDIC -# define CVT(a) ((a) & 0x7F) -#else -# define CVT(a) os_toascci[(a) & 0x7F] -#endif - -#define IS_COMMENT(c,a) (KEYTYPES(c)[CVT(a)] & CONF_COMMENT) -#define IS_FCOMMENT(c,a) (KEYTYPES(c)[CVT(a)] & CONF_FCOMMENT) -#define IS_EOF(c,a) (KEYTYPES(c)[CVT(a)] & CONF_EOF) -#define IS_ESC(c,a) (KEYTYPES(c)[CVT(a)] & CONF_ESC) -#define IS_NUMBER(c,a) (KEYTYPES(c)[CVT(a)] & CONF_NUMBER) -#define IS_WS(c,a) (KEYTYPES(c)[CVT(a)] & CONF_WS) -#define IS_ALNUM(c,a) (KEYTYPES(c)[CVT(a)] & CONF_ALNUM) -#define IS_ALNUM_PUNCT(c,a) (KEYTYPES(c)[CVT(a)] & CONF_ALNUM_PUNCT) -#define IS_QUOTE(c,a) (KEYTYPES(c)[CVT(a)] & CONF_QUOTE) -#define IS_DQUOTE(c,a) (KEYTYPES(c)[CVT(a)] & CONF_DQUOTE) +#define IS_COMMENT(conf,c) is_keytype(conf, c, CONF_COMMENT) +#define IS_FCOMMENT(conf,c) is_keytype(conf, c, CONF_FCOMMENT) +#define IS_EOF(conf,c) is_keytype(conf, c, CONF_EOF) +#define IS_ESC(conf,c) is_keytype(conf, c, CONF_ESC) +#define IS_NUMBER(conf,c) is_keytype(conf, c, CONF_NUMBER) +#define IS_WS(conf,c) is_keytype(conf, c, CONF_WS) +#define IS_ALNUM(conf,c) is_keytype(conf, c, CONF_ALNUM) +#define IS_ALNUM_PUNCT(conf,c) is_keytype(conf, c, CONF_ALNUM_PUNCT) +#define IS_QUOTE(conf,c) is_keytype(conf, c, CONF_QUOTE) +#define IS_DQUOTE(conf,c) is_keytype(conf, c, CONF_DQUOTE) EOF |