From 7bcdd32ccff794b9a83a88ff9bc2d0b7b088bd06 Mon Sep 17 00:00:00 2001 From: marha Date: Wed, 13 Apr 2011 07:49:50 +0000 Subject: Updated to openssl-1.0.0d --- openssl/crypto/asn1/a_strex.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) (limited to 'openssl/crypto/asn1/a_strex.c') diff --git a/openssl/crypto/asn1/a_strex.c b/openssl/crypto/asn1/a_strex.c index 7fc14d329..264ebf239 100644 --- a/openssl/crypto/asn1/a_strex.c +++ b/openssl/crypto/asn1/a_strex.c @@ -74,6 +74,11 @@ #define CHARTYPE_BS_ESC (ASN1_STRFLGS_ESC_2253 | CHARTYPE_FIRST_ESC_2253 | CHARTYPE_LAST_ESC_2253) +#define ESC_FLAGS (ASN1_STRFLGS_ESC_2253 | \ + ASN1_STRFLGS_ESC_QUOTE | \ + ASN1_STRFLGS_ESC_CTRL | \ + ASN1_STRFLGS_ESC_MSB) + /* Three IO functions for sending data to memory, a BIO and * and a FILE pointer. @@ -148,6 +153,13 @@ static int do_esc_char(unsigned long c, unsigned char flags, char *do_quotes, ch if(!io_ch(arg, tmphex, 3)) return -1; return 3; } + /* If we get this far and do any escaping at all must escape + * the escape character itself: backslash. + */ + if (chtmp == '\\' && flags & ESC_FLAGS) { + if(!io_ch(arg, "\\\\", 2)) return -1; + return 2; + } if(!io_ch(arg, &chtmp, 1)) return -1; return 1; } @@ -292,11 +304,6 @@ static const signed char tag2nbyte[] = { 4, -1, 2 /* 28-30 */ }; -#define ESC_FLAGS (ASN1_STRFLGS_ESC_2253 | \ - ASN1_STRFLGS_ESC_QUOTE | \ - ASN1_STRFLGS_ESC_CTRL | \ - ASN1_STRFLGS_ESC_MSB) - /* This is the main function, print out an * ASN1_STRING taking note of various escape * and display options. Returns number of -- cgit v1.2.3