diff options
Diffstat (limited to 'crypto/asn1/asn_mime.c')
| -rw-r--r-- | crypto/asn1/asn_mime.c | 40 |
1 files changed, 12 insertions, 28 deletions
diff --git a/crypto/asn1/asn_mime.c b/crypto/asn1/asn_mime.c index d7ec801b1e..01638da127 100644 --- a/crypto/asn1/asn_mime.c +++ b/crypto/asn1/asn_mime.c @@ -1,5 +1,5 @@ /* - * Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 2008-2017 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the OpenSSL license (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy @@ -8,7 +8,7 @@ */ #include <stdio.h> -#include <ctype.h> +#include "internal/ctype.h" #include "internal/cryptlib.h" #include <openssl/rand.h> #include <openssl/x509.h> @@ -634,7 +634,7 @@ static STACK_OF(MIME_HEADER) *mime_parse_hdr(BIO *bio) return NULL; while ((len = BIO_gets(bio, linebuf, MAX_SMLEN)) > 0) { /* If whitespace at line start then continuation line */ - if (mhdr && isspace((unsigned char)linebuf[0])) + if (mhdr && ossl_isspace(linebuf[0])) state = MIME_NAME; else state = MIME_START; @@ -758,7 +758,7 @@ static char *strip_start(char *name) /* Else null string */ return NULL; } - if (!isspace((unsigned char)c)) + if (!ossl_isspace(c)) return p; } return NULL; @@ -779,7 +779,7 @@ static char *strip_end(char *name) *p = 0; return name; } - if (isspace((unsigned char)c)) + if (ossl_isspace(c)) *p = 0; else return name; @@ -791,29 +791,18 @@ static MIME_HEADER *mime_hdr_new(const char *name, const char *value) { MIME_HEADER *mhdr = NULL; char *tmpname = NULL, *tmpval = NULL, *p; - int c; if (name) { if ((tmpname = OPENSSL_strdup(name)) == NULL) return NULL; - for (p = tmpname; *p; p++) { - c = (unsigned char)*p; - if (isupper(c)) { - c = tolower(c); - *p = c; - } - } + for (p = tmpname; *p; p++) + *p = ossl_tolower(*p); } if (value) { if ((tmpval = OPENSSL_strdup(value)) == NULL) goto err; - for (p = tmpval; *p; p++) { - c = (unsigned char)*p; - if (isupper(c)) { - c = tolower(c); - *p = c; - } - } + for (p = tmpval; *p; p++) + *p = ossl_tolower(*p); } mhdr = OPENSSL_malloc(sizeof(*mhdr)); if (mhdr == NULL) @@ -834,19 +823,14 @@ static MIME_HEADER *mime_hdr_new(const char *name, const char *value) static int mime_hdr_addparam(MIME_HEADER *mhdr, const char *name, const char *value) { char *tmpname = NULL, *tmpval = NULL, *p; - int c; MIME_PARAM *mparam = NULL; + if (name) { tmpname = OPENSSL_strdup(name); if (!tmpname) goto err; - for (p = tmpname; *p; p++) { - c = (unsigned char)*p; - if (isupper(c)) { - c = tolower(c); - *p = c; - } - } + for (p = tmpname; *p; p++) + *p = ossl_tolower(*p); } if (value) { tmpval = OPENSSL_strdup(value); |