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| author | marha <marha@users.sourceforge.net> | 2011-04-13 07:49:50 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2011-04-13 07:49:50 +0000 |
| commit | 7bcdd32ccff794b9a83a88ff9bc2d0b7b088bd06 (patch) | |
| tree | d5d217cd4d21932fa490076d0dea9a259a9a8a31 /openssl/crypto/asn1/a_strex.c | |
| parent | 125aba11ec484309e4dc5b2abf1b15ac98784159 (diff) | |
| download | vcxsrv-7bcdd32ccff794b9a83a88ff9bc2d0b7b088bd06.tar.gz vcxsrv-7bcdd32ccff794b9a83a88ff9bc2d0b7b088bd06.tar.bz2 vcxsrv-7bcdd32ccff794b9a83a88ff9bc2d0b7b088bd06.zip | |
Updated to openssl-1.0.0d
Diffstat (limited to 'openssl/crypto/asn1/a_strex.c')
| -rw-r--r-- | openssl/crypto/asn1/a_strex.c | 17 |
1 files changed, 12 insertions, 5 deletions
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 |